Amazon.com: KVM Switch HDMI 2 Port, 4 USB 2.0 Hub, UHD 4K@30Hz, Support Wireless Keyboard and Mouse, No Power Require, with HDMI and USB Cables : Electronics
4k Switch Kvm Hdmi-compatible Switcher 4-port Usb Hdmi-compatible Kvm Switch 4x1 4kx2k/60hz Hdcp 2.2 For Pc Laptop Windows&macs - Audio & Video Cables - AliExpress
UNIMUX-HD4K-16 - 16-Port 4K HDMI USB KVM Switch
Amazon.com: KVM Switch HDMI 4 Port Box, UHD 4K@30Hz & 3D & 1080P Supported, Hot Key Switch, with 4 USB-B and 4 HDMI Cables : Electronics
Rosewill RKV-18003 2-Port USB HDMI KVM Switch with Audio, Built-In Cables and Remote Switch - Newegg.com
Best Buy: IOGEAR 2-Port KVM/HDMI/Audio/USB Switch Black GCS2HU
KVM Switch HDMI 2 Port 4K,AVMTON KVM HDMI Switches Box 2 in 1 Out,for 2PC Share 1 Monitor and One Keyboard Mouse,KVM Switch Displayport,Support 4K@30Hz 3D 1080P and Hotkey Switch: Amazon.com: Industrial
Fosmon 2 Port HDMI KVM Switch / Switcher, Share 2 Computers With One Set of USB Keyboard, Mouse and HD Monitor, Support UHD 4K@30Hz, 3D, 1080P with 2x USB And 2x HDMI
TRN TK-216I: 2-Port KVM Switch, HDMI, Audio at reichelt elektronik