ATEN CS782DP 2-Port UHD 4K USB DisplayPort KVM Switch - allows to access two 4K-enabled computers from a single USB keyboard, USB mouse, and DisplayPort video console - Walmart.com
Aten CS782DP KVM Switch 2-Port USB DisplayPort : Amazon.it: Informatica
ATEN CS782DP 2-Port USB DisplayPort KVM Switch - 2 Computer(s) - 4096 x 2160 | eBay
Aten CS782DP KVM Switch 2-Port USB DisplayPort : Amazon.it: Informatica
ATEN CS782DP 2-Port USB DisplayPort KVM Switch - ALL IN ONE SET | eBay