PCI-E to 2-Port USB3.1 Adapter Card USB to PCIE Express Support PCI-Ex4/X8/X16 Slot ASM3142 Chip Expansion Card

Dual usb3 1 interface is configured with dual usb31 type-A interface, which is downward compatible with usb3 0,USB2. And usb1 1. Support the hot plug function of USB devices
Simply have PCI express4 / X8 / x16 slots on the motherboard to easily expand, plug and play, convenient and fast.
All intelligent chip. The core chip adopts hardware architecture, works independently, does not occupy computer CPU resources, and has low power consumption. It can easily process some big data and big video signals.
Thickened gold-plated finger, 3mm gold-plated finger, pciex4 interface (compatible with X4 / X8 / 16 graphics card interface)
Increasing the heat sink can effectively discharge excess heat, prevent high temperature damage and improve service life

Product name: PCI-E to 2-port USB3.1 expansion card
Number of interfaces: 2-port USB3.1 interface
Bus bandwidth: about 10Gb/s
Product size: 120MMx80MMX77MM
Applicable system: Support Windows xp/Win7/Win8/8.1Win10 system
Working environment: 0℃-55℃, humidity 85%
colour: black
Material: PCB

Package Contents:
1 x Adapter Card
1 x Baffle

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.