StarTech.com SV431USB - 4 Port Professional USB KVM Switch (VGA + USB), open boxControl up to 4 PC or Mac computers from a single VGA monitor, USB keyboard and USB mouse. Built-in 4-port USB 2.0 hub lets you share USB peripherals (printer, flash drive, etc.) between all connected computers. Switch with front-panel push buttons or keyboard hotkeys; auto-scan mode with adjustable scan time. Steel chassis, rack-mountable with optional brackets.Specifications:- Model: StarTech.com SV431USB (UPC 065030787192)- Computers: 4 (VGA HD15 + USB-B per computer)- Console: 1x VGA HD15, 4x USB-A (keyboard, mouse + 2 shared USB devices)- Max resolution: up to 1920x1440- LINK port for daisy-chaining additional units- Power: 5V DC jack- Plug and play, no software required; Windows / Mac / LinuxCondition: New - Open box. The original box was opened for inspection; the KVM switch is unused and still in its factory plastic bag, no scratches or marks (see photos). Not powered on or tested by me, but it has never been installed. Box has light shelf wear.Included: SV431USB KVM switch, original box and the bagged accessories exactly as pictured.NOT included: VGA/USB computer cables (not supplied with this model). You get exactly what is pictured.Shipping: ships within 3 business days via USPS Ground Advantage with tracking. Carefully packed. US only.Local pickup available in Flushing, Queens, NY 11355.Returns: 30-day returns accepted. Please message me with any questions before buying - happy to send more photos.