TRENDnet 4-Port USB KVM Switch and Cable Kit with Audio TK-409KStore Name: Toa Payoh Product Condition: Sealed Condition: Box not in good condition Expiry date: Nil Warranty date: 30 days in house Product Description: 4 port KVM switch with VGA and USB connections to computers and audio devices Listen to music from one computer while working on the other High quality 2048 x 1536 resolution for a crisp display Supports most operating systems and advance mouse designs All required cabling included