what is a kvm switch

3840x2160 60Hz 4K 2x1 HDMI DP KVM Switch

Dual Port Magnetic RJ45 Jack 7499121211 Gigabit Application, CAT5 KVM Switch

Seamless KVM Audio Video Matrix Video Wall Controller 4x4 2x2 1x4 4K60 HDMI PIP Editable with 4 HDMI 2.0 Input

4K HDMI KVM Fiber Optic Extender

Over Cat5 / 6 Network Cable KVM VGA Extender 60M 1080P To RJ45 Network

Multi-functional 4K 60Hz HDMI KVM Fiber Extender

Optical Kvm Switch 4x2 Kvm Fiber Matrix Switch Fiber Kvm Switch

Hard Drive Enclosures 10FT USB 3.0 A Data Transfer Cord

Desktop Control 8 Port KVM Switch VGA USB Type A Female With Audio Multi Function

8 Port Female DVI KVM Switch SW1801D Rack Mount KVM Switch

19 Inch KVM Switch With LCD , 16 Ports Rack LCD Monitor With Pre USB Interface

2 Port HDMI 2.1 KVM Switch with USB 3.0 2 Input 1 Output LED Indicators Female-Female

OEM HDMI KVM Switch Two Input And One Output Keyboard Mouse Printer USB Input 4K@30HZ

8x1 HDTV KVM Switcher 8 Port HDTV USB 2.0 KVM Switch

1Port uncompressed dvi kvm fiber optic extender with external bidirectional analog audio transmission over 20KM SM fiber

8 to 1 HDMI KVM matrix switcher

6ft 4in1 USB DisplayPort KVM Switch Cable w/ Audio & Microphone

19 Inch Rackmount LCD KVM Drawer USB & PS2 Network KVM Switch 1280 X 1024

IR Control KVM Fiber Optic Extender ,120M Over IP / RJ45 Ethernet USB Optical Extender

30hz Byod Wireless Presentation 4K Mirroring Kvm Switch Extender