4 Port Black USB KVM Switch Kit with Cables and Audio

The SV411KUSB 4 Port USB KVM Switch Kit with Audio and Cables lets you control up to four USB-enabled computers using a single keyboard, mouse and VGA

StarTech.com 2 Port USB VGA KVM Switch - Single VGA - Hot-key & Audio Support - 2048x1536 @60Hz KVM Switch - KVM Video Switch (SV211KUSB) - KVM / audio switch - 2 ports

This 2 port dual monitor KVM switch provides you with great flexibility in integrating cross-platform computer equipment easily. You can simultaneously output two HDMI ports of one PC to two HDMI monitors, or you can select HDMI signal of two PCs to output to both displays at the same time. You can control the switch with front panel buttons, IR remote control and keyboard hotkeys.

Dual Monitor HDMI KVM Switch 2 Port 4K60Hz with USB Hub

StarTech.com (SV211KUSB) 2-Ports External KVM / audio switch USB for sale online

SM-UHN-4Q-S - 4-Port, Quad-Head HDMI (4K/60Hz) Ultra-HD KVM switch w/ USB 2.0 and Audio

Control 4 USB enabled computers with this complete KVM kit including cables. The SV411KUSB 4 Port USB KVM Switch Kit with Audio and Cables lets you control up to four USB-enabled computers using a single keyboard, mouse and VGA monitor and offers both hotkey and top panel push-button operation for simple switching between connected computers.

StarTech.com SV411KUSB - KVM / Audio Switch - USB

3 Port USB-C KVM Switch 4K60Hz withUSB Hub and Audio Port, UK Plug

Monoprice 4K 4-Port DisplayPort 1.2a and USB 2.0 KVM Switch

IOGEAR - GCS1424TAA4 - 4-Port Dual View DisplayPort Secure KVM Switch w/ Audio

4 Port DisplayPort 1.2 KVM Switch 4K60Hz with USB Hub, US Plug / Black