原装usb延长底座，T.P-link设备配线，白色，全长约1.5米，可接u盘，读卡器，u盾等的

可以把机箱后面的usb接口扩展到桌面，方便使用
Original usb extension base, T.P-link device wiring, white, length of about 1.5 meters, can be accessed u disk, card reader, u shield, etc.

The usb interface behind the chassis can be extended to the desktop, easy to use