Max support 4K high resolution and downward compatible with other resolutions. Rybozen KVM HDMI Switch is an excellent choice to share 2 USB devices between two systems on one monitor. Allows you to share the mouse keyboard, display with two computers.
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2 And 4 Port VGA KVM Switch 1080P USB 2.0 Splitter Mouse Keyboard Printer Pendrive Share Switcher Box Adapter Out KVM Switch
Aliexpress UK
Cable Matters 3 Port USB 3.0 KVM SWITCH FOR 2 COMPUTERS . Condition is New. Dispatched with Other 48h Courier.
eBay
Displayport HDMI KVM Switch dual monitor 4X2 2X2 HDMI Displayport USB KVM Switch Dual Display DP HDMI USB Switch KVM Switcher
Aliexpress UK
Switching mode: Key. Function: 2 computers share 4 USB devices. 1 x USB Sharing Switch. Defective or Wrong Products. Non-defective and Right Products. Color: Black. Support system: for Windows, MAC, Vista, Linux and other systems, and can be used without installing drivers.
eBay
UGREEN 8K 60Hz HDMI KVM Switch USB C USB3.0 KVM Switcher 2 PCs Sharing 1 Monitor,Printer,Keyboard,Mouse Support 3D ,HDR Vision
Aliexpress UK
【Great Compatibility & 2 Switching Mode】MLEEDA USB Type C KVM switches driver-free for Windows Mac OS. 【KVM Switcher with 4 USB Ports】USB-C KVM switch with 4 USB 2.0 ports which can recognize wireless keyboard,mouse,printer,scaner and other USB devices.
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HDMI KVM Switch 4K 60Hz 4-port USB KVM HDMI Switch selector Box USB 2.0 and HDMI 2.0 Switch KVM HDR for mouse,keyboad,monitor
Aliexpress UK
Belkin Switch2 2 Port USB VGA Audio KVM Switch Remote For PC & MAC
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Dual Monitor KVM Switch for Laptop & Desktop 4K@60Hz, USB C + HDMI KVM Switch 2 Monitors 2 Computers with 4 USB 3.0 Port
Aliexpress UK
The HDMI output can achieve up to 4K (3840x2160) @ 30Hz resolution.The colors are brighter and more moving, which makes a feast for your eyes. Ideal for professionals requiring quick switching between multiple systems without compromising display quality or input responsiveness.
eBay
UGREEN USB KVM Switch USB 3.0 2.0 Switcher KVM Switch for Windows10 PC Keyboard Mouse Printer 2 PCs Sharing 4 Devices USB Switch
Aliexpress UK
KVM Switch, RSHTECH 5 Port USB 3.0 Switch for 2 Computers Share Keyboard Mouse Printer and one HD Monitor, HDMI KVM Switch with 4K@60Hz HDMI and 4 USB 3.0 Ports, 2 USB Cables and 2 HDMI Cables. USB KVM Switch Box: RSHTECH USB Switch Selector supports 2 computers sharing 4 USB devices and 1 HDMI device.
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UGREEN USB KVM Switch USB 3.0 Switcher KVM Switch for PC Keyboard Mouse Printer 2 PCs Sharing 4 Devices USB Switch
Aliexpress UK
MT-VIKI USB 3.0 Switch 4 Ports KVM Switch for 2 Computer Sharing 4 USB Devices, 5Gbps Highspeed, 2 in 4 out USB Swithcher Selector for Mouse, Keyboard, Scanner, Printer with 2 pcs USB Cable A to A
eBay
USB KVM Switch USB 3.0 Switcher KVM Switch for Windows10 PC Keyboard Mouse Printer 2 PCs Sharing 4 Devices USB Switch
Aliexpress UK