This 4 Port KVM Switch Kit lets you control four computers using a single keyboard, mouse & VGA monitor & offers both hotkey & top panel push-button operation for simple switching between connected computers. ...

The SV411KUSB 4 Port USB (Universal Serial Bus) KVM Switch Kit with Audio & Cables lets you control up to four USB (Universal Serial Bus)-enabled computers using a single keyboard, mouse & VGA monitor & offers both hotkey & top panel push-button operation for simple switching between connected computers. ...

This 4 Port Card Bus Laptop USB (Universal Serial Bus) 2.0 Adapter Card adds four USB (Universal Serial Bus) 2.0 ports to a laptop computer, providing a cost-effective & simple way to add USB (Universal Serial Bus) 2.0 devices to mobile operating environments. The Card Bus USB (Universal Serial Bus) adapter is an excellent solution for enhancing the capabilities of your laptop computer by adding external peripherals (e.g. hard drives, CD/DVD burners, printers, etc.). ...

Star Tech.com 4 Port Display Port KVM Switch
- DP KVM Switch with Audio & Built-in USB (Universal Serial Bus) 3.0 Hub for Peripherals
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This 4-Port USB (Universal Serial Bus) Display Port KVM Switch combines the next generation of digital display interface standards with seamless KVM control of connected PC or Mac computers. ...

This 4 port DVI USB (Universal Serial Bus) KVM Switch lets you control four USB (Universal Serial Bus) enabled, DVI capable computers from a single USB (Universal Serial Bus) keyboard & mouse peripheral set. Ideal for multimedia applications, the switch supports audio & microphone switching, allowing you to switch between audio/mic channels either independently or simultaneously when switching between computers for KVM control. The DVI USB (Universal Serial Bus) KVM switch features an integrated USB (Universal Serial Bus) 2.0 hub which means that you can use shared USB (Universal Serial Bus) peripherals from the control point as if the devices were connected directly to the slave computers
- an economical solution that lets you use USB (Universal Serial Bus) peripherals between computers (when selected) without the expense of buying individual peripherals for each slave computer.
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This 4-Port DVI+USB KVM Switch with Audio & USB (Universal Serial Bus) 2.0 Hub means that you can control 4 USB (Universal Serial Bus)-enabled multimedia computers with DVI video interfaces, using only one USB (Universal Serial Bus) keyboard, mouse, monitor & a set of speakers & microphone. A cost-effective & versatile KVM solution, the DVI+USB KVM switch features an integrated, 2-port USB (Universal Serial Bus) 2.0 hub that lets selected computers access shared high speed USB (Universal Serial Bus) devices, eliminating the cost of duplicate USB (Universal Serial Bus) peripheral purchases. ...

Star Tech.com 4 Port DVI USB (Universal Serial Bus) KVM Switch with Dual DVI Console & Quad View 4-in-1 Display
- KVM Switch with
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The SV431DDVDUA 4-port DVI VGA dual monitor KVM switch lets you control 4 Dual Display computers using a single USB (Universal Serial Bus) mouse & keyboard peripheral set. ...

The ST124DVIA DVI splitter lets you share one DVI video & audio source on four displays & acts as a signal amplifier that means that you can locate your DVI monitors up to 33ft (10 m) away from your computer or DVI signal source. ...