IOGEAR - GCS1744 - 4-Port DualView USB VGA KVMP Switch with audio and Cables (TAA Compliance)
Amazon.com: CKL 4 Port USB 3.0 KVM Switch Dual Monitor HDMI 4K 60Hz, Keyboard Video Mouse Peripherals Switcher for 4 Computers 2 Monitors with Audio : Electronics
4-port USB Boundless KM Switch (Cables included) - CS724KM, ATEN Desktop KVM Switches | ATEN U.S.A.
4 port Hdmi compatible KVM Switch USB KVM Switcher Box Selector 4 in 1 out 4KX2K/60HZ for PC laptop HD mouse keyboard sharing|KVM Switches| - AliExpress
4-Port USB KVM Switch Kit w/ Audio - TRENDnet TK-409K
KVM VGA Switch with 4 Ports
IOGEAR - GCS24U - 4-Port USB Cable KVM Switch
Amazon.com: TRENDnet 4-Port USB KVM Switch and Cable Kit With Audio, Manage 4 Computers, USB Switch, Windows, Linux, Auto-Scan, Plug And Play, Hot Pluggable, 2048 x 1536 VGA Resolution, White, TK-409K :
VGA KVM Switch 4 Port, USB VGA KVM Switcher for 4 Computers Share 1 Monitor 3 USB Devices Keyboard Mouse Scanner Printer, Including 4 KVM Cables & Desktop Control
TESmart 4 Port HDMI+Type C KVM Switch 4K@60Hz 4:4:4 Ultra HD
Amazon.com: USB Switch Selector 4 Port, AIMOS USB KVM Switcher 4 Computers Sharing 4 USB Devices One-Button Swapping, for Share Mouse, Keyboard, Printer, Scanner, with 4 USB Cables : Electronics
Starview 4 port usb kvm switch | eBay
SIIG 4 Port DisplayPort 1.2 KVM Switch with USB 3.0 and Multi-Media Ports - - CE-DP0G11-S1 - -
Amazon.com: USB VGA KVM Switch with 4 Cables, 4 Port Selector Switcher for 4PC Sharing One Video Monitor and 3 USB Devices, Keyboard, Mouse, Scanner, Printer : Electronics
4k Hdmi Kvm Switch 4 Port Usb Kvm Hdmi Switcher 4x1 4kx2k/60hz Hdcp 2.2 With Desktop Controller For Pc Laptop Windows&macs - Audio & Video Cables - AliExpress