CKL 2 Port USB 3.0 KVM Switch Dual Monitor HDMI 4K 60Hz, Keyboard Video Mouse Peripherals Switcher for 2 Computers 2 Monitors with Audio 922HUA-3

I use it with my macbook pro (2019) & mac mini m1. Works perfectly.. Wish they had a 3 port one.

I have two monitors and two computers (gaming pc and work laptop). Monitors are:- LG Ultragear 4k monitor 144Hz- Dell 4k monitor 60HzImportant note: You will not be able to achieve 144Hz with the DisplayPort cables that is included with the purchase. You need to buy higher quality DisplayPort 1.4 cables.I'm happy with the purchase despite having to spend for new higher quality displayport cables because the KVM switch itself works flawlessly.

I've had a Depzol KVM since 2021, and it's worked well (2 Port KVM Switch HDMI Dual Monitor 4K 60Hz, DEPZOL KVM Switch for 2 Computers 2 Monitors with USB 2.0 HUB and Cables 922HUA-2). However, there were two challenges: the USB ports only supported 2.0, and the cables split out the input/output audio jacks in a way I found annoying.I upgraded to this device (CKL 2 Port USB 3.0 KVM Switch Dual Monitor HDMI 4K 60Hz, Keyboard Video Mouse Peripherals Switcher for 2 Computers 2 Monitors with Audio 922HUA-3) today. It only took me minutes to switch over to the new KVM. Since it supports USB 3.0, there was no need for separate audio hookups. Everything works, including the sharing of a Focusrite Scarlett 18i8 for audio inputs. It also supported my Panasonic Lumix G9 as a webcam using the Elgato Camlink 4K adapater, which wasn't happening before with the old hub. Using USB 2.0, I had a lot of latency (which is to be expected; I'm surprised it worked at all honestly). Now I can use ONE webcam for both devices.If you buy either device, it is incredibly important to note that you will likely need HDMI/USB adapters to support two monitors. From the product description: "This Dual Monitor KVM Switch requires 2 HDMI input for each computer and 2 HDMI output for monitors. However, most computers especially laptops do not have dual HDMI output, thus reliable adapters will be needed for non-HDMI outputs like VGA, DVI, USB C, DisplayPort. Please be aware of this before order!"You will need two adapters - one per computer. Plus, it can really be a headache to get those adapters to work. That isn't the fault of the KVM; those adapters are very finnicky. I purchased this one: "WAVLINK USB 3.0 to HDMI Universal Video Graphics Adapter with Audio Port". You will need to absolutely scrutinize the specifications to meet your needs: It is supported on your device/OS? Does it support the monitors you use? Do you have enough free USB ports? Do you need to install a driver for it to work? etc. No matter what, it will require a lot of patience. A lot. It will be the hardest step, guaranteed.There's a power adapter that comes with the device, but I don't use it. I also don't use the USB ports intended for keyboard and mouse. Why? I'm using Logitech Bluetooth devices that have their own ability to connect to multiple devices. Maybe it would save me the step of manually switching over the keyboard/mouse if a used a wireless fob instead of Bluetooth, but I'm fine the way it is.

This thing works but will quickly break down. Mine started to lose mouse connection after just a few days of use.Garbage quality. Do not waste your time.

I was using this with one monitor and two PCs - one work laptop and one Gaming PC. The unit worked somewhat out of the box, I disabled hotkeys as many have recommended.The unit has keyboard, mouse and 3.0 USBs. After about 5 minutes of use I got artifacts on screen and the KB started throwing out random keystrokes. The keyboard USB was very loose and was causing the issue. I plugged the Keyboard into the 3.0 hub slot instead and it worked fine for a while but eventually started doing the same thing. It seems the unit would work if build quality wasn't so bad - perhaps this is an isolated issue.Regarding DP video - worked fine on the work laptop (60 Hz 1080p)- when switched to the gaming PC (RTX 4090, 4K, 120hz) it worked for about 20 minutes and then started having random blackouts for a few seconds - it would work, black out, work again. Eventually it just went black screen and you would have to restart the unit with the power switch. Not workable for a gaming PC or any PC for that matterYou will very likely not be able to consistently do 4K/120 hz, let alone 144hz. Build quality will likely cause you issues down the line. You are rolling the dice on this product. I recommend something else.