Targus Universal Docking Station W/ Digital Audio - USB Docking Station (DY5550) Category: Docking Stations and Internet Radios Ports 1 x RJ-45 Network 1 x 9-pin DB-9 Serial 2 x 6-pin Mini-DIN (PS/2) Keyboard/Mouse 1 x S/PDIF Out 1 x Mini-phone Audio Out