4 Port USB 3.0 PCI-E Expansion Card PCI Express PCIE USB 3.0 Adapter Support Slot PCI-EX1/X4/8/X16

4-port USB interface expansion configuration 4-port usb3 0 is downward compatible with USB20 and usb1 1. Support the hot plug function of USB devices
Thickened gold-plated finger and motherboard USB slot connection ensures data transmission integrity and stable operation
No self power supply plug and play, with four power supply capacitors, no external power supply port
PCI-E X1 interface can be easily expanded, plug and play, convenient and fast as long as the motherboard has PCI Express X1 / 4 / X8 / x16 slots.
The high-performance main control chip is a fully intelligent chip. The core chip uses hardware architecture to work independently, does not occupy computer CPU resources, and has low power consumption. It can easily process some big data and big video signals.

Product name: PCIE to 4-port USB30 expansion card
Number of interfaces: USB3.0*4
Applicable slot: PCI-EX1/X4/8/X16
Bus bandwidth: about 5Gb/s
Product size: 120MMX96MMx83MM
Working environment: 0Celsius-70Celsius
Applicable system: Windows XP/Win7/win8/win8.1/Win10, etc.
Colour:black
Material:PCB

Package Contents:
1 x Expansion Card

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.