--- product_id: 87938103 title: "4x1 HDMI 2.0" brand: "cklau" price: "€ 152.55" currency: EUR in_stock: true reviews_count: 9 category: "Ck Lau" url: https://www.desertcart.be/products/87938103-4x1-hdmi-2-0 store_origin: BE region: Belgium --- # Stable 5V/2A power supply 4-port seamless switching 4K UHD @ 60Hz support 4x1 HDMI 2.0 **Brand:** cklau **Price:** € 152.55 **Availability:** βœ… In Stock ## Summary > πŸ”— Connect Smarter, Work Faster β€” The Ultimate 4K KVM Hub for Power Users ## Quick Answers - **What is this?** 4x1 HDMI 2.0 by cklau - **How much does it cost?** € 152.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/87938103-4x1-hdmi-2-0) ## Best For - cklau enthusiasts ## Why This Product - Trusted cklau brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Robust & Reliable Build:** Durable metal casing with IP54 rating for dust and splash resistance, designed to withstand demanding professional setups. - β€’ **Universal Compatibility:** Plug & play with Windows, Mac, Linux, and even devices without USB input like Apple TV or Android TV boxes. - β€’ **Crystal-Clear 4K Visuals:** Experience ultra-smooth 4K@60Hz video output with certified HDMI 2.0 technology ensuring flawless image transmission. - β€’ **Flexible Mounting & Control:** Surface or wall mount options plus multiple switching modes to fit your workspace and workflow perfectly. - β€’ **Effortless Multi-Device Control:** Switch between 4 computers using one keyboard, mouse, and monitor with intuitive hotkeys, mouse clicks, or remote button. ## Overview The CKLau 4x1 HDMI 2.0 KVM Switch empowers professionals to seamlessly control up to four computers with a single keyboard, mouse, and 4K UHD monitor. Featuring certified HDMI 2.0 support for smooth 4K@60Hz video, versatile switching methods including hotkeys and remote control, and broad OS compatibility, it’s built with a sturdy metal frame and IP54 protection for reliable, long-term use in dynamic work environments. ## Description Buy CKLau KVM Switch HDMI 4 Port wit Audio and 4 kit Cables, 4 Port HDMI KVM Switch Support 4K@60Hz 4:4:4, EDID, Hotkey Switching: KVM Switches - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Four years of service, cut short by my wolf hybrid - This was a great KVM. The hotkeys worked, the remote was responsive, and the cables were pretty well managed. Unfortunately, the mini-usb connector is not wolf-proof. I'm sad to report that its demise came last week, when my 100lb wolf hybrid was sniffing around underneath my desk. She thought about trying to push through some wires, among which was the wire for the remote on the KVM. She decided against it, and then backed up... causing her tail to knock something off my desk. The noise startled her and she jumped forward, which yanked all the wires around and broke off the USB port where the remote connects to the KVM. Naturally, the destruction caused even MORE noise and she went into a full on freak-out, charging out of the room to hide downstairs. I do note that I couldn't stop laughing while this was going on - she kept making things worse every step along the way, like an old Charlie Chaplin film. She still visits my office, but eyes my desk with suspicion. Sadly, once the remote's jack was broken, the KVM stopped doing USB switching for the devices connected to it. So while it's still a decent HDMI switch, it is no longer a KVM. I mourn its loss - this really was a great KVM. Review: Just installed it. Overall, it's working well and I'm very pleased. - The price of the unit is more than reasonable, and I was quite impressed with its quality. It has a sturdy metal case that is built to last. Installation was okay. I have three computers on it. I had to do some trial and error to figure out that some of my USB devices wouldn't work on the USB 3.0 connections, which is alright with me. Getting the monitor set up was the biggest problem. I have a 43" UHD tv I use as a monitor. In my first attempt on my main Windows box, I didn't get any video at all. After some more trial and error, I brought up the Display Settings and found the refresh rate was too high. Originally, it was set to 30Hz but it had been changed to 60Hz. That fixed that problem. The biggest problem I had was with my other Windows box. No matter what I tried with refresh rates, nothing would be displayed on the screen. The problem turned out to be that the HDMI cable included with the switch was bad. I'm going to contact CKlau support and see how responsive they are. ## Features - 1. 4 Port KVM USB HDMI Switch: 4 computers sharing one set of keyboard & mouse, and 1 monitor. Support wireless/wired keyboard mouse, Apple keyboard (hot key is changeable), touch screen, OLED screen, wide screen, etc. - 2. HDMI Monitor Switch: We are certified HDMI adopter over 10 years. Excellent image processing and transmission capacity, make the output signal is more smooth and steady. - 3. 4K KVM Switch HDMI USB Switch: Four switching way optional: keyboard hotkey switching(NumLock + NumLock + 1 / 2 / 3 / 4 + Enter, or Ctrl + Ctrl + 1 / 2 / 3 / 4 + Enter, or ScrollLock + ScrollLock + 1 / 2 / 3 / 4 + Enter), mouse switching(click mouse wheel 2 times + left button / right button), manual button switching, wired remote push button switching. - 4. Monitor Switch for Multiple Computers: Resolution compatible 4096x2160@60Hz, 3840x2160@60Hz, 3840x1620@60Hz, 3440x1440@60Hz, 3840x1080@60/120Hz, 3200x1800@60Hz, 2560x1440@60/144/165Hz, 2048x1536@60Hz, 2048x1280@60Hz, 2048x1080@60Hz, 1920x1200@60Hz, 1920x1080@60Hz, etc. With a DC5V 2A power adapter, power supply more stability. - 5. 4K KVM HDMI and USB Switch: Drive-free for Windows 10/7/2000/XP/Vista, Linux, Mac, Debian, Ubuntu, Fedora, Raspbian, Ubuntu, etc. It can switch by mouse or keyboard independently, even it without USB signal input, such as Apple TV, Android TV box, etc. And it can enter into BIOS interface directly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HRBBLWN | | Actuator Type | Push Button | | Best Sellers Rank | #420 in KVM Switches | | Brand Name | CKLau | | Circuit Type | 4-way | | Color | 4 Port USB 2.0 HDMI | | Connectivity Protocol | Hdmi | | Connector Type | Plug In | | Contact Material | Metal | | Contact Type | Normally Open | | Control Method | Remote | | Controller Type | Android, Push Button | | Current Rating | 2 Amps | | Customer Reviews | 3.8 3.8 out of 5 stars (905) | | Global Trade Identification Number | 06957737960715 | | International Protection Rating | IP54 | | Item Dimensions | 8.07 x 2.95 x 0.98 inches | | Item Weight | 1 Pounds | | Manufacturer | CKLAU TECHNOLOGIES INC. | | Material Type | Metal | | Model | CKLau-64Hua | | Mounting Type | Surface Mount, wall mount | | Number of Items | 1 | | Number of Positions | 4 | | Operating Voltage | 5 Volts | | Operation Mode | ON-OFF-ON | | Specification Met | Ip54 | | Switch Type | Kvm Switch | | Terminal | Usb + Hdmi | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CKLau - **Connector Type:** Plug In - **Contact Type:** Normally Open - **Current Rating:** 2 Amps - **Item dimensions L x W x H:** 8.07 x 2.95 x 0.98 inches - **Material:** Metal - **Operating Voltage:** 5 Volts - **Operation Mode:** ON-OFF-ON - **Switch Type:** Kvm Switch - **Terminal:** Usb + Hdmi ## Images ![4x1 HDMI 2.0 - Image 1](https://m.media-amazon.com/images/I/61GOdl9qXOL.jpg) ![4x1 HDMI 2.0 - Image 2](https://m.media-amazon.com/images/I/71ekoTAa6GL.jpg) ![4x1 HDMI 2.0 - Image 3](https://m.media-amazon.com/images/I/61wfHgPBBpL.jpg) ![4x1 HDMI 2.0 - Image 4](https://m.media-amazon.com/images/I/61lzw9XEPsL.jpg) ![4x1 HDMI 2.0 - Image 5](https://m.media-amazon.com/images/I/61tqprFEjcL.jpg) ## Questions & Answers **Q: Does this support uhd 4k, ie: 3840x2160/30p ? another kvm i bought that claimed 4k support only supports 1080p/1080p 3d ...** A: Keep in mind that the video card and the monitor has to support 3840 x 2160 4K resolution I have mine connected and I get 2560 x 1440 which is the max resolution that my monitor supports. Check your video display settings in your computer to find out what is the recommended setting that windows found for your display. **Q: Does the switch β€œproxy” edid information when the host isn’t selected to talk directly to the monitor?** A: Its supposed to, but I have not found this magical 1080p/auto edid button that the manual keeps mentioning. So my lg ultrawide is stuck on 1080p for all 4 of my pc. **Q: Will this work with a microsoft surface pro? does it come with the cables i will need?** A: NO - you would have to purchase more. All Surface Pro's only have 1x USB port and 1x mini-Display Port (not HDMI). You would have to purchase a mini-DP to HDMI video adapter (less than $10) to use it with this switch. Microsoft does sell a port replicator (~$150), but it also only has mini-DP video ports (so it does NOT help you to buy that). "Orion" said "Micro Surface Dock" could plug into this KVM, but only "later" said that you still need a video adapter. If you need this HDMI KVM switch, the easiest/best/cheapest thing to do would be to buy a simple "mini-DP to HDMI" video adapter and plug the (now HDMI) and USB into this KVM switch. **Q: Is there a published instruction manual? I cannot seem to switch from windows 10, raspberian, or ubuntu. What are the keyboard and mouse commands?** A: A user manual should have come with the unit which gives keyboard hot-key switching codes. Double clicking the mouse scroll wheel should step you through the ports. You can also use the manual button for switching toa port. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Four years of service, cut short by my wolf hybrid *by S***N on August 29, 2024* This was a great KVM. The hotkeys worked, the remote was responsive, and the cables were pretty well managed. Unfortunately, the mini-usb connector is not wolf-proof. I'm sad to report that its demise came last week, when my 100lb wolf hybrid was sniffing around underneath my desk. She thought about trying to push through some wires, among which was the wire for the remote on the KVM. She decided against it, and then backed up... causing her tail to knock something off my desk. The noise startled her and she jumped forward, which yanked all the wires around and broke off the USB port where the remote connects to the KVM. Naturally, the destruction caused even MORE noise and she went into a full on freak-out, charging out of the room to hide downstairs. I do note that I couldn't stop laughing while this was going on - she kept making things worse every step along the way, like an old Charlie Chaplin film. She still visits my office, but eyes my desk with suspicion. Sadly, once the remote's jack was broken, the KVM stopped doing USB switching for the devices connected to it. So while it's still a decent HDMI switch, it is no longer a KVM. I mourn its loss - this really was a great KVM. ### ⭐⭐⭐⭐ Just installed it. Overall, it's working well and I'm very pleased. *by D***D on January 25, 2024* The price of the unit is more than reasonable, and I was quite impressed with its quality. It has a sturdy metal case that is built to last. Installation was okay. I have three computers on it. I had to do some trial and error to figure out that some of my USB devices wouldn't work on the USB 3.0 connections, which is alright with me. Getting the monitor set up was the biggest problem. I have a 43" UHD tv I use as a monitor. In my first attempt on my main Windows box, I didn't get any video at all. After some more trial and error, I brought up the Display Settings and found the refresh rate was too high. Originally, it was set to 30Hz but it had been changed to 60Hz. That fixed that problem. The biggest problem I had was with my other Windows box. No matter what I tried with refresh rates, nothing would be displayed on the screen. The problem turned out to be that the HDMI cable included with the switch was bad. I'm going to contact CKlau support and see how responsive they are. ### ⭐⭐⭐⭐⭐ Pure joy to use *by S***J on October 27, 2020* ====Update April, 2022==== I now had it for over 1 1/2 years. It continue to work well with many devices: Windows, Ubuntu, NVIDIA Jetson, Raspberry Pi. Recently two of the switch's LED lights went out recently. But I really don't need that. Since both Windows and Ubuntu can be configured to send audio via HDMI cable the audio plugs are useless. So I cut them off to reduce clutter. It is still a good buy and I still recommend it to anyone who works with multiple computers. ====Original review======== I have an environment with 4 devices under development/test in addition to my main computer. I don't have enough space to keep 5 kbd/mouse/monitor setups. I have 2 setups: 1 for the main computer and the other for the development devices. I've set up development devices for headerless mode and remote into them. But when I need to interact with a device directly, I switch cables. That gets old pretty quickly. With this device, I need to setup additional cables initially, but that is so much less than if I had to setup each device separately. When I need to control a different device, I just press a button to switch over to that device. For me, this is a cable mess saver, a desktop space saver and real time save. The price is quite reasonable. In fact, I think it is a real bargain. Initial setup is really easy and working fine. If there is any longer term operational issues, I'll update with that. ## Frequently Bought Together - CKLau KVM Switch HDMI 4 Port wit Audio and 4 kit Cables, 4 Port HDMI KVM Switch Support 4K@60Hz 4:4:4, EDID, Hotkey Switching - FOINNEX VGA to HDMI Adapter Converter with Audio,(PC VGA Source Output to TV/Monitor with HDMI Connector), Active Male VGA in Female HDMI 1080p Video Dongle adaptador for Computer,Laptop,Projector --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/87938103-4x1-hdmi-2-0](https://www.desertcart.be/products/87938103-4x1-hdmi-2-0) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-04*