Control up to 4 PC or Mac computers from a single keyboard mouse & monitor & share any USB (Universal Serial Bus) device between all connected computers The SV431USB 4 Port rack mountable VGA USB (Universal Serial Bus) KVM Switch with Hub offers simple control of up to four computers from a single monitordisplay & USB (Universal Serial Bus) peripheral set (keyboard mouse) The USB (Universal Serial Bus) KVM switch features an integrated 4 port USB (Universal Serial Bus) hub allowing you to share connected USB (Universal Serial Bus) peripherals between the four controlled PCMac computers as though the devices were connected directly Offering convenient placement & installation options the KVM switch features a 1U rack-mountable form factor & rear port connection to master & slave computers allowing you to make the necessary device connections without disrupting your workspace A cross-platform solution the KVM switch supports high resolution applications at up to 1920x 1440 & provides a smooth operating experience when controlling mixed (Windows Mac OSLinux) environments Backed by a Star Tech 3 year warranty & free lifetime technical support The Star Tech Advantage- Integrated USB (Universal Serial Bus) 20 hub allows the user to share USB (Universal Serial Bus) peripherals eliminating the expense of duplicate devices- Rugged solid steel rack-mountable case offers durability even in harsh environments- Absolutely no software or drivers required providing a completely OS independent KVM solution Ports & interfaces Keyboard port type USBMouse port type No Video port type VGAAudio connections No Cable length 5 m USB 20 ports quantity 8VGA (D-Sub) ports quantity 5DC-in jack Yes Technical details Package length 969 mm Colour of product Black Rack mounting 1 U Number of users 1 user (s) Video Maximum resolution 1920 x 1440 pixels Design Colour of product Black Rack mounting 1 U Display Built-in display No Performance Number of users 1 user (s) Power AC input voltage 110-240 VPackaging data Package width 95 cm Package depth 246 cm Package height 19 cm Package weight 13kg Certificates Ro HS compliance Yes Weight & dimensions Package width 95 cm Package depth 246 cm Package height 19 cm Package weight 13kg Weight 900 g Packaging content Manual Yes Other features Package length 969 mm Connectivity technology Wired Ports quantity 4 Dimensions (Wx Dx H) 130 x 220 x 44 mm