PCIE to USB 3.0 Multiplier Desktop for 4x USB3.0 PCI-E Expansion Adapt
Features: brand new and
for with: universal serial bus 3.0 standard.
Usb 3.0 interface has a transfer rate of up to 5Gbps and is backward for usb 2.0/1.1.
4 usb devices to be connected at the same for time.
The usb interface can provide 5v 2a power for external devices.
With two power supply modules, additional power supply is required.

Specifications: Model: PCI-E -USB3.0 -T4B
Chipset: for chip
Interface Type: PCIE
Port: 4 Ports Usb3.0
Size: approx 120 x 85x70mm/4.7X3.3x2.75in
for with: universal serial bus 3.0 standard.
Usb 3.0 Speed : 5Gbps and is backward for usb 2.0/1.1.
Power: 5V 2A
Support : Linux/for windows xp/7/8/8.1/10

Package Includes: 1 PC x 4 Port Usb3.0 Pci for Card

note: Please allow 1-3mm error due to manual measurement and there will be different color as different display, please understand. Thanks.