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 - Newegg.com
CS62U - ATEN CS62U 2-Port USB KVM Switch
4 x 4 USB 3.2 Gen 1 Industrial Hub Switch - US3344I, ATEN Peripheral Switches | ATEN Corporate Headquarters
ATEN US221A: USB 2.0 peripheral switch with 2 ports at reichelt elektronik