- PCI Express 4 Port USB 3.0 Expansion Card
- Add 5Gbps USB 3.0×4 to your desktop PC.
- NEC D720201 chip, low heat, fast speed, stable operation.
- SATA 15 Pin Power Supply Slot for extra power delivery. (Please plug in the power supply when its necessary)
- Backward compatibility USB 2.0, which maximum transmission rate is 480 Mbps
- Please plug in the supply when it is working
- PCIe x1 could be insert into PCIe x1 x4 x8 x16 slot
