2x4 USB 2.0 Peripheral Sharing Switch.  Enables two computers to share up to 4 USB peripheral devices

4x4 USB 2.0 Peripheral Sharing Switch.  Enables four computers to share up to 4 USB peripheral devices

D-Link DKVM-4K, 4-Port KVM Keyboard Video Mouse Switch with Hotkey+Autoscan+Audible Feedback and 2 6' Cables included.

IOGEAR's GCS24U 4-Port USB Cable KVM allows users to share a VGA monitor, a USB mouse, and a USB keyboard between four computers. Users can switch between computers using a manual switch located on a wired remote control that can be placed conveniently on your desk. It offers an out-of-box / entirely plug-in-play solution with no additional cables or software installation needed. It supports multiple operating systems including Windows, Sun, and Mac. It is also powered through the USB bus and thus does not require a power supply to run. It is the ideal KVM for those who want a competitively priced, entry level KVM that will allow them to multitask with four computers at their disposal.

Tripp Lite's 4-port KVM Switch Kit is the optimal solution for controlling 4 computers from one keyboard, mouse and monitor. Switch between computers simply by entering an easy hot key combination on the keyboard or by pushing the selector switch on the unit itself. The compact desktop design allows you to put the switch within easy view so that you can see the status LEDs. Installation is a snap - just connect the PCs to the switch using the cables provided. No software or complicated set-up procedures are required. This PS/2 switch can be use to control a USB, Sun or Mac computer when adding the appropriate adapter. Rugged metal design. Retail Box.

4-Port USB KVM Switch

The 4-Port USB KVM Switch lets you manage four PC s with just one set of keyboard, monitor, and mouse. Switch between two PC s with a simple press of a button! Separate sets of KVM cables are included with the KVM Switch, so users can start controlling 4 PC s instantly. The KVM cables also provide power to the KVM Switch, eliminating the need for a power adapter. Hot Key operations provide immediate access to features such as computer switching, and auto-scanning. With its Hot-Plug, and Audible Feedback, the 4-Port USB KVM Switch is the perfect choice for managing multiple PC s.

IOGEAR's 2x4 USB 3.0 Peripheral Sharing Switch provides a convenient means to share four USB devices between two different computers.

4 Port USB KVM with Bonded Cables and Audio.  Standard Lead time 4-6 weeks

4Port USB KVM Switch with Built in KVM Cables and Audio Support, MiniView Micro

4-port USB KVM Switch Kit w/Audio (Include 4 x KVM Cables).  The 4-Port USB KVM Switch with Audio lets you manage 4 computers with just one set of keyboard, monitor, mouse, and a set of speakers/Microphone.   The device comes with 4 sets of USB KVM and Audio cables, no additional equipment required.  Its compact size makes it ideal for home and business environment.

4-Port USB KVM Switch with Built-in KVM Cables and Audio Support

Control 4 USB enabled computers with this complete KVM kit including cables -  4 port KVM Switch.  Cables included.

4-Port Compact KVM Switch - Manage/control 4 USB computers from one keyboard, monitor and mouse.

IOGEAR's 4x4 USB 3.0 Peripheral Sharing Switch provides a convenient means to share four USB devices between four different computers.

4-Port HDMI automatic video switch w/ aluminum housing and MHL support - 4K 30Hz Switch between four HDMI sources on a single HDMI display, with support for MHL and video resolutions up to 4K.

Tripp Lite's 4-port Desktop USB KVM Switch is the optimal solution for controlling up to 4 USB computers from one VGA monitor and USB keyboard/mouse. Manually switch between connected computers using pushbuttons or hotkey controls; or, monitor connected computers automatically via Auto Scan Mode. The B006-VU4-R is operating system independent, and works with all computers that have an available VGA and USB port. It supports video resolutions up to 2048 x 1536, and features a compact design that does not require software or complicated set-up procedures.

This 4 Port 1U USB KVM Switch Kit offers simple control of four MacPC computers from a single monitor and USB peripheral set. The switch features a built-in 4 port USB hub for simple USB device sharing among controlled computers.

MiniView Extreme Mutimedia KVMP Switch w/Cables

4-Port USB-PS/2 KVM

This 4 port USB KVM Switch offers high resolution video (up to 1920x1440 pixels supported) and audio switching between connected computers and an integrated USB 2.0 hub that lets selected computers access shared high speed USB devices.

4 Port USB KVMP with audio and On Screen Display

GCS1734 4 port USB KVM bundled with GKM551R- wireless keyboard and mouse

4Port Mini DisplayPort to DisplayPort Multi Stream Transport Hub

4Port DisplayPort Multi Stream Transport MST Hub 4K DP 1.2 to DP

The 4-Port USB PS/2 KVM Switch Kit with Audio (TK-423K) provides control of 4 computers/servers with just one set of console controls.  Manage 4 computers that have open VGA and PS/2 ports at the touch of a button with one set of PS/2 or USB keyboard and mouse, VGA monitor, microphone and speakers.  No need for additional cabling, all required cables are included. Independent audio/mic and PC port selection provide additional flexibility. LED indicators show connection status and a buzzing sound confirms port switching. With Hot-Plug, Auto-Scan and Hot-Key operating features, this versatile device is the perfect choice for managing 4 computers/servers.

7yr warranty - The CS1734B is a four port KVMP switch combined with a two-port USB 2.0 hub. As a KVM switch, It allow users to access two computers from a single keyboard, monitor, and mouse console. This versatile KVM will allow the use of PS/2 or USB keyboards and mice via the included conversion cable, and with the proper cable, will connect to PS/2 or USB computers

84 Port USB DVI KVM Switch.  Allows users to access up to four computers from a single USB keyboard, USB mouse, and DVI monitor.

This 4 Port VGA Video and Audio Switch lets you switch between four separate VGA signals as well as the corresponding audio for output to a single display or projector.

SOHO 4-PORT USB KVM SW * USB IN & USB OUT;ALL USB