Amazon.com: CKL 2x2 Matrix USB Type C +HDMI KVM Switch Dual Monitor USB 3.0 4K 60Hz, PC Monitor Keyboard Mouse Peripherals Sharing Box with Cables for 2 Computers or Laptops CKL-622TH-M :
Black Box DCX-VGA Server Access Module | Free Shipping
NTI UNIMUX-8X8-U 8x8 VGA USB KVM Matrix Switch
Audio USB KVM Matrix Switch, Dual Video USB Matrix Switcher
Delock Products 87736 Delock USB 3.0 Matrix Switch 2 x 2
USB Matrix — Blustream
NTI UNIMUX-4X8-UHD-NV 4x8 VGA USB KVM Matrix Switch, USB Only
NTI High Density VGA USB Matrix KVM Switch 4 User and 8 Computer