Operation Mode | ON-OFF-ON |
---|---|
Current Rating | 2 Amps |
Operating Voltage | 5 Volts |
Contact Type | Normally Closed |
Connector Type | Plug In |
Brand | CKL |
Terminal | Hdmi |
Item Dimensions LxWxH | 3 x 2 x 5.1 inches |
Mounting Type | Surface Mount |
Actuator Type | Push Button |
Contact Material | Metal |
International Protection Rating | IP06 |
Number of Positions | 1 |
Lower Temperature Rating | 20 Degrees Celsius |
Upper Temperature Rating | 40 Degrees Celsius |
Controller Type | Push Button |
Control Method | Remote |
Connectivity Protocol | Hdmi |
Color | Dual HDMI KVM 2 Port 4K 30Hz |
Unit Count | 1 Count |
Number of Items | 1 |
Wireless Type | 802.11a |
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CKL HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA)
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Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Operation Mode | ON-OFF-ON |
Current Rating | 2 Amps |
Operating Voltage | 5 Volts |
Contact Type | Normally Closed |
Connector Type | Plug In |
Brand | CKL |
Terminal | Hdmi |
Item Dimensions LxWxH | 3 x 2 x 5.1 inches |
Mounting Type | Surface Mount |
Actuator Type | Push Button |
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About this item
- 〖2 Port Dual Monitor KVM Switch Extended Display〗 Control 2 computers or Laptops from one set of keyboard, mouse and 2 monitors for extended or duplicated display; It requires each computer and laptop has 2 video output interfaces and support extended display.
- 〖Support Dual HDMI or HDMI + VGA / DVI / DisplayPort Computers & Laptops (Need Adapters)〗 Perfect for Dual HDMI PCs and Notebook. Also support HDMI / VGA / DVI / DP video output mixture devices but need reliable adapters (not included), Please be aware of this before purchasing.
- 〖Cross Support Multiple Platform and Devices, Plug and Play with No Driver Needed〗Fully compatible with Windows Linux, Mac and more; also support game console, DVR, NVR etc;
- 〖 More Switching Modes than Other KVM Switch〗1. Mouse roller clicks; 2. Keyboard Hotkeys; 3. Push Button; 4; Auto scan switch; 5 wired remote.
- 〖Enjoy High Resolution with Built-in EDID〗Supports high resolution up to 4K@30Hz ((3840*2160@30Hz) and downwards with built-in auto EDID .
- 〖With Extra USB 2. 0 port and Audio Support〗The extra 2.0 USB HUB port allows you to plug in one more USB device or keyboard and Mouse with special features; with separate audio and microphone output.
- 〖Special Notes on Cables Included〗The Package comes with 2 sets of cables marked as “A” and “B”, cable A is important for keyboard, mouse, HDMI Out A and audio to work correctly, the end with USB and HDMI must be plugged into each computer, audio jacks are optional; the other end with single HDMI must be plugged into IN A port; cable B is standard HDMI cable for connecting IN B ports so HDMI Out B will work.
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This Item CKL HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA) | Recommendations | dummy | dummy | dummy | |
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Price | -37% $73.97$73.97 List: $118.00 | $299.00$299.00 | -10% $89.99$89.99 List: $99.99 | $154.99$154.99 | $34.99$34.99 |
Delivery | Get it as soon as Tuesday, Mar 26 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 |
Customer Ratings | |||||
Value for money | 3.6 | 3.6 | 3.3 | 4.0 | 3.9 |
Screen quality | 3.9 | 3.9 | 5.0 | — | 4.4 |
Picture quality | 3.1 | 3.1 | 3.7 | 4.8 | — |
Camera quality | 3.0 | 3.0 | — | 4.2 | 3.8 |
Tech Support | 3.3 | 3.3 | — | — | 3.5 |
Sold By | BuyRise | Amazon.com | 99maoyi | ACTIONS GLOBAL US INC | Great-HT |
material | Metal | Metal | — | Metal | Metal |
switch type | Push Button | Push Button | — | Push Button | Push Button |
connector type | Plug In | Hdmi to Hdmi, Usb | Hdmi | Plug In | Hdmi,usb 2.0 |
actuator type | Push Button | Push Button | — | — | — |
operation mode | ON-OFF-ON | Push Button | ON-OFF | ON-OFF | Automatically |
mounting type | Surface Mount | — | — | Surface Mount | Plug-In Mount |
From the manufacturer
2 Port Dual Monitor KVM HDMI CKL-922HUA
Product Benefits You Might be Looking for:
1. Control 2 computers or laptops with one set of keyboard and mouse and 2 monitors. helps to reduce equipment spending and make a tidy and efficient workspace.
2. With 2 monitor outputs to mirror or extend your different purpose display, Supports splicing wall display as well.
3. Support maximum resolution up to 4K@30Hz
4. Switch freely between home or gaming PC and Work laptop using convenient keyboard hotkey, mouse click, button switch.
5. Support standard wired or wireless keyboard and mouse.
6. Support Microphone and Audio output.
7. With an extra USB HUB for sharing printer / scanner / headset, Webcam, or other USB devices, or gaming, programing keyboard and mouse.
8. With auto scan function (adjustable interval from 8-999 seconds).
9. Protective high-end metal housing, strong in anti-interference, Heavy weight to ensure sturdy on desk.
10. Compatible to most major OS including Windows, Linux and Mac etc.
11. With all cables needed except monitor cables.
Switching Freely between Home, Work and Gaming PCs
Installation Guide (incorrect connection will cause malfunction):
- Connect the end with USB, audio and HDMI of cable A to computer 1, the other end with HDMI only to IN 1A port on the KVM.
- Connect Cable B from 2nd video output on your computer 1 to IN 1B port on the KVM ( Adapter needed for non-HDMI video output)
- Repeat 1 & 2 to connect computer 2 to IN 2 A and IN 2 B port on the kvm.
- Plug your wired keyboard and mouse to relevant USB ports on back side of KVM. Wireless adapter goes to USB keyboard port.
- Connect HDMI monitors to HDMI Out A and Out B.
- Connect speaker or microphone output on KVM (optional).
- Connect the power adapter to the kvm, then power on the KVM and computers.
Special Notes:
- Cable A connecion is to ensure keyboard, mouse and monitor A to work correctly.
- Cable B is for connecting 2nd video output of the same computer for monitor B to display correctly.
- Some gaming, programing or michanical keyboard and mouse may not work well from rear USB ports, if so, connect them to front USB. This connection does not support hotkeys, or turn off the hotkey by quick pressing the hotkey on/off and use the wired remoter to switch between 2 computers.
Perfect for Computers and Laptops with Dual HDMI Outputs
Configuration without Adapters Needed:
- 2 Dual HDMI computers and / or Laptops
- 2 HDMI monitors
- Standard wired or wireless keyboard and mouse
Other Scenarios:
- Use reliable adapters for DVI / Display Port (DP) / USB Type C interfaces. Please check your computer and be aware that adapters you need before ordering.
- Do not recommend to use 2 adapters on a same video chain (on both computer side and monitor side)
Cross Support Multiple Operation Systems
The installation might be a bit difficult for some scenarios and result in malfunction due to incorrect setup.
User Friendly Switching Modes
Default Hotkey Rght Ctrl can be Changed to Num Lock or Scroll Lock, Support Mac keyboard
- Keyboard Hotkey Switch: Double click the right Ctrl then Port Number then Enter
- Mouse Click Switch: Double click the middle roller of mouse
- Push Button Switch: Simply press teh white button on front panel
- Auto Scan Switch: Interval time adjustable between 8 to 999 seconds (default is inactive).
Remarks:
- With indicator in amber under push button to show which computer is selected.
- Switching beep sound can be turned on/off by double clicking the right Ctrl then b then Enter
- Box Contents:
- 1* 2 port dual monitor HDMI KVM
- 2* dedicated kvm cable A 4.92 ft
- 2* standard HDMI cable B 4.92 ft
- 1* DV 5V 2A power adapter (US plug)
- 1* User Manual in English
- 1*Wired remoter with wire
What's in the box
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Product information
Technical Details
Item model number | CKL-922HUA |
---|---|
Hardware Platform | PC, Server, Windows, Mac, Linux |
Operating System | windows 2000, windows xp, windows 10 |
Item Weight | 14.6 ounces |
Product Dimensions | 3 x 2 x 5.1 inches |
Manufacturer | Shenzhen CKL Technology Co., Ltd |
ASIN | B07KVJ54X2 |
Is Discontinued By Manufacturer | No |
Date First Available | October 1, 2018 |
Additional Information
Customer Reviews |
3.7 out of 5 stars |
---|---|
Best Sellers Rank | #518 in KVM Switches |
Warranty & Support
Feedback
Product Description
CKL-922HUA 2 Port KVM Switch Dual Monitor 4K 30Hz requires 2 HDMI connections for each computer or laptop, which usually do not have dual HDMI outputs, thus adapters will be needed in most cases. Please see below recommended adapters or reach out to CKL support if you need any technical support: Recommended Adapters (ASINs available on Amazon) USB C to HDMI 4K 60Hz: B08PCXD9S8 USB C to HDMI 4K 30Hz: B07JW7GT7H USB C to DisplayPort 4K 60Hz: B08PCZN4WT DisplayPort to HDMI 4K 60Hz: B08PCY85SR HDMI to DisplayPort 4K 60Hz: B08PD1DY4P Mini DP to HDMI 1080P: B07CMZLP7Z DVI to HDMI 1080P: B07TMFBG7P VGA to HDMI 1080P: B00MP5OAFE HDMI to VGA 1080P: B07WPC7ND5
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like how easy it is to set up the KVM switch. They say the instructions are decent. However, some customers have reported issues with the USB quality, saying that one of the main ports did not always work. They also have issues with connectivity, and audio quality. Customers also have mixed opinions on performance, quality, key functionality, and cables.
AI-generated from the text of customer reviews
Customers find the setup of the electronic switch to be easy. They mention that the instructions are decent, and the HDMI connections are much easier to make than VGA. They also appreciate the fast switching between systems and the lack of input lag.
"...It switches consistently and quickly with good cables...." Read more
"...The device comes with decent instructions and cables, so no need to buy another set unless you need much longer cables perhaps." Read more
"Figuring out the connections was quite challenging for me (it could be that I had a complicated setup?)...." Read more
"...The CKL CKL-622DP model was easy to setup and pretty much hit the ground running, but I did have an issue that was not portrayed in the web site or..." Read more
Customers are mixed about the performance of the electronic switch. Some mention it works pretty well for an affordable KVM, while others say that it may not function consistently, and may quit completely. Some say that the seamless USB integration may not work consistently, or may quit altogether. Some customers also mention that Corsair keyboards and mice don't work with this device, making it impossible to use.
"...Update1: The KVM switch continues to work flawlessly, only needed some changes in the cabling, with updated DisplayPort to HDMI converters...." Read more
"...It is impossible to use. All of my cables support DisplayPort 1.4 so they aren't the problem (I did not use the stock DisplayPort cables)...." Read more
"...Everything worked great from my home PC as all of the connections were digital flowing to this box over HDMI, and coming out through HDMI to DVI..." Read more
"...would work, but this is not high on my priorities since the wired remote works great. It's nice having this out of sight...." Read more
Customers are mixed about the quality of the electronic switch. Some mention it's very high quality, well built, and reliable. However, others say that it'd be better off looking for another switch.
"...Several things I like about the box are it was built well, though putting all input ports in the back would be my preference, but that is not the..." Read more
"...I stuck with this same brand, CKL as it seems to be very high quality." Read more
"...very nice they supplied all the cables, they are on the cheap end of the quality spectrum...." Read more
"...It has a quality feel to it as well. But, now the bad:The tiny tiny manual is very poorly written...." Read more
Customers are mixed about the key functionality of the switch. Some mention that the core features work great, they can switch seamlessly between both computers by using the wired remote or the front panel buttons. However, others say that the keystroke toggle between computer inputs no longer works, the keyboard shortcuts don't work, and the mouse and keyboard are not usable on any computer through this switch.
"...device will randomly transition between devices and will not take any of the hotkey inputs from either the mouse or keyboard...." Read more
"...It switches consistently and quickly with good cables...." Read more
"...The keyboard shortcuts don't work...." Read more
"...Good thing it has a switch to disable keyboard shortcuts, because when they were enabled (the default) my mouse and keyboard were virtually useless...." Read more
Customers are mixed about the cables. Some mention that it comes with cables for HDMI, while others say that it was missing cables and uses proprietary cables.
"...The included cables were useful although I had to buy a USB to HDMI cable for the laptop so couldn't use one of the included cable B. Also one of..." Read more
"Works as advertised, except for a bad cable which took a while to diagnose...." Read more
"I got this set up and working very quickly. It comes with 4 HDMI cables, which is nice, for sure, and rendered a separate order of mine effectively..." Read more
"...My main issue is that all of the cords bunch up where it plugs in. There's just too much going on in one spot...." Read more
Customers are dissatisfied with the usb quality of the electronic switch. They mention that one of the main USB ports did not always work, the mouse-designated USB port has begun to fail, and the laptops stopped supporting the USB portion of the KVM switch. The keyboard or mouse USB port would stop working on 1 of the 2 PCs about once a month. The port on and off, it would only work in the front USB port. After a few months, there are reports of USB issues, especially around the mouse. The mouse port never worked for them and eventually the keyboard port stopped working as well. The USB ports will be stuck in one position or another, and The USB connection fails frequently.
"...But there is one thing that I discovered. The USB power supply was marginal and would cause occasional problems...." Read more
"...There are other problems too. The USB connection fails frequently...." Read more
"...That means that every time I switch computers, I also have to manually switch USB devices to the computer being used...." Read more
"...At that time, it would drop the USB keyboard/mouse but ONLY for one computer. (I was running 2 computers one set of KB/Mouse)...." Read more
Customers are dissatisfied with the connectivity of the electronic switch. For example, they mention that the keyboard connection will stop functioning randomly, the monitors will spontaneously lose connection, and the USB peripherals attached to it will randomly disconnect.
"...at 2k 84hz but I was still getting occasional black flashes and monitor reconnects. The problems below still happened as well...." Read more
"...between inputs, from my desktop to my laptop, my keyboard or mouse will sometimes stop responding...." Read more
"...I really like how the provided HDMI cable is configured to carry video as well as the USB and separate audio channels to the switch...." Read more
"...better as it is pretty lose and if in an area of traffic, could become easily unplugged...." Read more
Customers are dissatisfied with the audio quality of the electronic switch. They mention that the speaker input makes a loud hum/buzz in the speakers, the AUX jack does not output without white noise, and the sound has a lot of crosstalk. Some say that the sound does not work through the box on either system.
"...The audio jack/AUX/audio out/headphone jack/speaker has annoying background noise/artifacts that will not go away, no matter what I do...." Read more
"...my headphones into the audio jack port on the KVM, there is a slight bussing noise coming through the headphones...." Read more
"...The one thing that I don't like is the loud beep that occurs when switching. It's not only loud, but an annoying frequency...." Read more
"...and so does the decent speaker setup I have connected to it- and it sounds fine, not noisy or distorted)...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Update1: The KVM switch continues to work flawlessly, only needed some changes in the cabling, with updated DisplayPort to HDMI converters. 2 of my three computers are up to full 4K the last one waiting on two new converters and hopefully will get up to max resolution when they are installed.
Update 2: In the process of doing a permanent install of this KVM switch. I suddenly started having problems wth one PC on one of the dual displays. No matter what I did I could not get it to be detected by the PC. After a lots of substitution of known good cables and display port adapters. It came down to a bad 9 foot special HDMI/usb cable that I bought special for my KVM project. This is the second cable to go bad. I am reviewing this cable here, because people are using the cable reviews to review the KVM switch. So in fact the 2 display 4 PC CKL KVM is. 5 stars and excellent when used with cables that are not defective. It switches consistently and quickly with good cables.
Update3: wonderful KVM, work’s reliably and without complaint. But there is one thing that I discovered. The USB power supply was marginal and would cause occasional problems. Solution is to replace the one supplied with one that can give at least 2 amps of current. More current is more power. If you hang additional devices off the USB port of the KVM it will demand more current then then can be supplied by the supplied USB power supply. The one provided with the KVM just supplies enough current for the KVM it’s self.
I learned right away that the monitor types work best if you use the same input type. My old work laptop had an HDMI and a VGA output (ditigal and analog) where my home PC had two HDMI outs. My monitors are older and have both DVI and VGA inputs. Everything worked great from my home PC as all of the connections were digital flowing to this box over HDMI, and coming out through HDMI to DVI cables.
The VGA output from the work laptop required another converter to turn the signal into a digital one before entering this switch. As a result, I had some resolution and quality differences between the two differing types of inputs. Once I got a newer work laptop with two HDMI outputs, my worries were over in this regard.
The reason I'm giving it four stars over five is that on occasion switching back and forth, one of the two systems will "forget" that there is a second monitor long enough to take all of my open windows and cram them on one screen. Fixing it is a matter of dragging and dropping back to the re-recognized monitor.
A small annoyance, but enough to make this an imperfect product. Also, once or twice, the keyboard and mouse have stopped working. Power cycling the unit immediately solved this.
There are other problems too. The USB connection fails frequently. You could be typing on your keyboard or transferring a file to your computer from a USB and the switch will lose connection. The audio jack/AUX/audio out/headphone jack/speaker has annoying background noise/artifacts that will not go away, no matter what I do. Sometimes a black flash will cause Windows to set a refresh rate of 23hz that is fixed and can't be changed until you reset the connection. My laptop overheats, even when limited to outputting to one monitor at 1080p 60hz. Strangely, a look at task manager doesn't indicate high usage of anything, even GPU. Although, this could be a bug with Windows, not the switch.
Point is, if you are looking for a KVM Switch that can do 2k 144hz, or actually, anything higher than 2k 84hz, this is not the switch for you.
Using this K Switch I was able to set it up so that my 2 big monitors can be quickly (less than 5 seconds) swapped between use of my work laptop and my personal desktop. Having the USB slots on the front of the device is great for having a few shared USB slots, I only wish they were spaced apart a bit more since some USB dongles or converters are too bulky to be used beside another USB. A USB C port would be handy as well.
The device comes with decent instructions and cables, so no need to buy another set unless you need much longer cables perhaps.
Top reviews from other countries
This switch is what I was looking for. My first impression when i received the switch is that is was nice and solid. The box is very well made, the switches and of good quality. I started setting this up and found that the instruction were not very good. With a little search on the WEB and youtube, I found additional information that help.
I had one problem with the switch. The provided cables were not working very well. The USB connection quality was bad and, if you moved the wires, just a little, you would break connection to the keyboard and the HDMI.
So I wrote to the manufacturer explaining my problem. To my surprise, they replied the next day. They said they would send my new cables and that I should received them in a few weeks (it does come from China). They actually showed me the package with the tracking number. Well the cables never arrived. I wrote them again. Again, they replied the next day, wow. I explained that I did not received the cables. They were really good and said they were shipping new cables again. This time, I received them in about a week. Verified the cable and now it works perfectly.
The product quality is very good. It does everything I wanted.
It also has an additional remove switch to make it simple for the user to switch back and forth between computer, really nice.
The service response has been one of the real good one compared to many other places, they actually reply. Just that is very nice.
So, the switch is good quality, works well, customer service is really good and they do what they say. What else do you want.
Would i recommend this product, ABSOLUTELY. Just make sure you know what you are buying and what you are doing. Don't expect miracles. It does what it should do and does it well. We will see in a year from now if the product lasts
Have fun
I am using a DVI-to-HDMI adaptor on my desktop and two Displayport-to-HDMI connectors on my laptop. I also had to get a (Sabrent) external USB sound adaptor for my laptop to connect sound and microphone (the laptop had no suitable ports).
The only issue I have had is that, very occasionally, my wireless mouse (Microsoft) sometimes gets over exuberant with scrolling. I have found that if I turn the KVM off and back on again it fixes it (or unplug the mouse dongle and reinsert it).
All-in-all a great little device and good value for money.