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CKL

CKL USB 3.0 HDMI KVM Switch Dual Monitor 4 Port Extended Display 4K 60Hz with Cables and Audio 942HUA-3

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Style: USB3 4x2 HDMI 4K 60Hz


Features

  • 4 PORT KVM SWITCH DUAL MONITOR - If you need to manage up to 4 computers or laptops at home or office, this is for you! It allows you to share one set of keyboard, mouse and dual monitors for extended or mirrored display between 4 devices, and get jobs done more efficiently;
  • USB 3.0 KVM SWITCH 4 Computers 2 Monitors - Most KVM Switches out there are USB 2.0 version, with this one you not only get 2 extra USB 3.0 HUB ports for up to 5Gbps/s data transferring rate (10 times faster than USB 2.0), but also swapping higher capacity USB devices like webcam, headset, hard disk, printers etc. between 4 PCs instantly;
  • HDMI KVM SWITCH 4 Port 4K 60HZ - Supports maximum resolution up to 3840x2160 4K@60Hz, 3440x1440@60hz/120Hz, 3840x1080@60hz/120Hz; It requires 2 HDMI inputs for each computer and 2 HDMI outputs for monitors, PLEASE be aware of adapters needed for your configures like DisplayPort, USB C, DVI and VGA;
  • EASY SWAPPING BETWEEN 4 DEVICES - You can freely switch between personal and work using push button, keyboard hotkeys, mouse clicks or wired remoter, as well as auto scan for monitoring or testing purpose;
  • CROSS SUPPORT MULTI PLATFORMS - Supports most major operation systems like Windows, Linux, Mac and more; also support switch between devices without keyboard and mouse like DVR and NVR; Include all cables except cable for monitors.

Description

CKL-942HUA-3 USB 3.0 HDMI KVM Switch Dual Monitor 4 Port 4K 60Hz is designed to control up to 4 computers or laptops using one set of keyboard and mouse with dual monitors outputs for extended or mirrored display at the same time. The 2 Extra USB 3.0 HUB ports allow you to connect and share more USB peripherals between 2 computers with 5Gbps/s data transfer rate. Ideal for professional workers who need to manage multiple computers and monitors efficiently.

Operation Mode: Push Button


Contact Type: Normally Open


Connector Type: Usb, Hdmi to Hdmi


Brand: CKL


Terminal: Usb 3.0, Hdmi


Item dimensions L x W x H: 8.3 x 3.2 x 2 inches


Circuit Type: 4-way


Actuator Type: Push Button


Contact Material: Metal


International Protection Rating: IP54


Operation Mode: ‎Push Button


Contact Type: ‎Normally Open


Connector Type: ‎Usb, Hdmi to Hdmi


Brand: ‎CKL


Terminal: ‎Usb 3.0, Hdmi


Item dimensions L x W x H: ‎8.3 x 3.2 x 2 inches


Circuit Type: ‎4-way


Actuator Type: ‎Push Button


Contact Material: ‎Metal


International Protection Rating: ‎IP54


Number of Positions: ‎4


Controller Type: ‎Push Button


Control Method: ‎Touch


Connectivity Protocol: ‎Usb


Color: ‎USB 3.0 4X2 Dual HDMI 4K 60Hz


Unit Count: ‎1.0 Count


Number of Items: ‎1


Manufacturer: ‎CKL


Number of USB 3.0 Ports: ‎2


Series: ‎USB 3.0 4 Port KVM Switch Dual Monitor


Item model number: ‎CKL-942HUA-3


Operating System: ‎linux


Item Weight: ‎2.87 pounds


Product Dimensions: ‎8.3 x 3.2 x 2 inches


Item Dimensions LxWxH: ‎8.3 x 3.2 x 2 inches


Country of Origin: ‎China


Date First Available: ‎January 12, 2021


Frequently asked questions

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View our full returns policy here.

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Top Amazon Reviews


  • Nice product.
Style: USB2 2x2 DP 4K 60Hz
I have used various KVM switch boxes over the years, some that were really cheap manual boxes to very expensive and high quality KVM’s. One product kept breaking the audio/mic ability and I had to keep getting replacements for the device. Another brand worked really well, but the company is lagging on the latest technology, like DataPort connections and dual monitor / dual computer KVM's. 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 manual, but was corrected by customer support. So, if you have any issues with setting up the KVM, I encourage you to contact their technical support staff. 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 norm. I also think the power supply could hold the USB cable in better as it is pretty lose and if in an area of traffic, could become easily unplugged. It has a power switch in the back that during troubleshooting was a blessing. My other KVM’s require I remove all connections and then put them all back in. Having a dual monitor / dual computer KVM Means I no longer have to change my monitor settings from one computer to another as I did with my single monitor, dual computer KVM. The product is easy to setup and easy to use manually and comes already setup for KVM control from the mouse. I also liked that I have 4 data ports to use and audio / video jacks for both computers to play through one set of speakers. One of the issues I came across is my keyboard display lights either stay on, no matter the selection or are not on at all, like my Caps lock light. I will contact tech support about that. One other thing I am tolerating and not used to is the delay time between switching. The aforementioned expensive KVM boasted of DDM technology which does make switching between computers almost instantaneous. But, you do pay for that convenience. So, if you don't mind waiting 10 seconds for screens to show up and the keyboard and mouse to work, it is a great KVM box and I recommend it. ... show more
Reviewed in the United States on February 8, 2024 by BPRRNM BPRRNM

  • A couple small issues, but all in all it works great!
Style: USB2 2x2 HDMI 4K 30Hz
Overall, this KVM switch seems to work great! There have been a couple small issues, but they have been easy to work out. I am using a ton of adapters, so that could be the source of some of the little quirks. I am using this KVM switch while working from home so that I can share my keyboard/mouse and dual monitors between my personal desktop computer, and my work laptop via a docking station. I chose the HDMI docking station for the compatibility it will have with future devices when I finally upgrade the ones I have. My personal desktop has dual DVI outs, so I needed two DVI to HDMI adapters for it. My laptop dock has one HDMI port and one DP port, so I needed a DP to HDMI port there. Both monitors have DVI ports, so I am using HDMI to DVI cables for them. To be honest, with all of the adapters, I was surprised it worked on the first try! As far as issues go, I occasionally have a monitor that wont wake up from power save mode, and there was one time that the keyboard and mouse stopped working for my desktop computer. The monitors are easy to wake up manually with the menu buttons, and the keyboard and mouse issue was resolved by power cycling the KVM (this issue has only happened once, and has not returned). I've never used a KVM switch that has worked absolutely 100% perfectly out of the box, so I figured there would be issues. However in this case, some of these issues could be due to using the unit with so many sub-optimal connections. The keyboard hotkeys work great, and I'm not detecting much input lag. I would have liked to see a higher quality (and longer) power cable. The supplied one appears to be a very generic USB phone charger that terminates to a standard looking round 5V connector. I should be able to easily replace it down the road, but it works for now. All in all, I'm impressed and would recommend! ... show more
Reviewed in the United States on September 17, 2020 by Clayton A.

  • Best little KVM for the money!
Style: USB2 2x3 HDMI 4K 30Hz
At home, I have had a multi monitor switch box in play for a LONG time. Started out with a 3 monitor DVI by StarTech, which could switch 3 monitors, keyboard, mouse, and sound across 4 different computers. I loved it for a long time, but then I made the mistake of plugging a powered device to the USB bus and lost the K part of the KVM. So then I added in a separate switch box just for USB switching. Worked well for a number of years. Then I ended up traveling to a different state and had to function there for about 6 weeks remotely. I had monitors there to use, but no extra KVM. In addition the monitors I had were only HDMI. So I decided to buy this little KVM, and boy was I pleased! Having the ability to switch a keyboard and mouse directly again was great. I also am generally switching between a PC and a Mac, so it was nice to know this was compatible on both sides. One item of guidance that the directions had that was ESPECIALLY useful was the idea that it would be better to use an HDMI to VGA or DVI adapter rather than getting specialty cables with HDMI on one end and the alternative connection on the other. I have a ton of those cables laying around because of my old KVM which was all DVI. When I tried one, I found the switch box didn't work so well. But when I used their original HDMI cables with one of those little DVI adapters at the monitor, it worked great. I also find their remote switcher to be very nice, because I have a sit/stand desk, and in order to use the original HDMI cables, they were only 6 feet, and my devices needed to be close to the box. So I mounted it under the desk in a box where the cable run gave me the ability to raise the desk to standing without affecting anything. Once I did this, the switching device was super handy to put just under the edge of the desk near my chair. Now that I am back home, I have ripped out the old DVI, and actually upgraded two of my monitors so that I could get rid of the old DVI connectors and go pure HDMI. The weight reduction alone on my desk was huge getting rid of those old heavy DVI cables. Now it is all nice, clean, and no heavy clunky connectors to deal with. ... show more
Reviewed in the United States on July 28, 2021 by David S. Hawkins

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