U339-002,HARD DRIVE SATA DOCKING STATION
U339-004,4-BAY USB 3.0/ESATA TO SATA DOCK
U339-E02,2-BAY USB 3.0 SATA HARD DRIVE DO
U33AA1110,Ethernet & Telecom Connectors 1394 R/A JCK 6 CNTS
U33J11ZQI22,摇臂开关与扳钮开关 Rocker
U33K12ZQE,拨动开关 Toggle
