ITEM NAME:9Pin Motherboard to Double Layer 2 Port USB2.0 A Female Internal Header Ada Ew Description: Specification: Brand new and high quality. Model: 9-pin to 2-port USB Type: adapter card Interface: USB HUB extension OEM: not OEM Package Include: 1 × pcs Directly plug in the motherboard can be more than 2 USB port, very simple and practical! Plug and play, immediately more than 2 USB port. Can be inserted in the motherboard, hidden in the chassis, install USB dongle and so on..Directly plug in the motherboard can be more than 2 USB port, very simple and practical! Can be inserted in the motherboard, hidden in the chassis, install USB dongle and so on. Interface: USB HUB extension.