USB 3.2 Switch Selector 4 Computers Share 1 USBC & 3 USBA Devices 10Gbps 4 Port USB Switcher Sharing Keyboard Mouse Printer Scanner with Cable and Remote Control and a dapter

付属のMicro USB PowerCableのMicro USB側の口が緩い様です（別のMicro USB Calbeはしっかり止まったので、本端側では無くCalbe側の問題と思います）。

I run two computers on one desk most of the time. They each have their own monitor and until now the best I could do was having a single keyboard (thank you big name computer peripheral manufacturer) but I couldn't use one mouse. Now, this has solved the problem. I am able to swap my mechanical keyboards every day and use a single one throughout the day instead of having to constantly pull another keyboard off the shelf beside me to respond to a message on the secondary machine. I have had no connectivity issues and it has been compatible with both Windows and Mac (albeit the operating system quirks are still there). It takes up less space than I thought but blends into my desk nicely. It seems to be well made and was easy to set up. Overall, it is a good value for the money in solving a specific need.

附属のUSBケーブルが短いので使用環境により、別途必要である。切り替えの反応は良い。リモコンは便利。

I tried having a system where a kvm can switch between different computers. Long story short they failed even with usb connections. This let's me use my headphones, mouse and keyboard in all my workspace and play spaces. Super easy to set up

Update: The seller reached out and made things right, so I'm updating my review. 1 star for the product, but 5 for the seller so I'm averaging to 3 stars. Original Review: I found this when looking for an alternative to a $500 KVM switch, figuring I could manually switch inputs on my monitor to save $450. It worked at first. My mouse would disconnect two or three times during the work day, but that was something I could deal with. Around week three though, the switcher become unreliable to the point of being almost unusable, then died completely a day later. Being within the return policy, I sent it back for a replacement. Round two went exactly the same way, except this time it managed to make it five weeks, putting me a week outside of the return period. TLDR: Avoid at all costs