USB 3.0 PCI-E Expansion Card Adapter 2 Port USB3.0 Hub Internal 19pin 19 pin Header USB 3 to PCIE PCI Express Adapter Card

Certification:NONE
Origin:CN(Origin)
Package:Yes
Model Number:AC4921
Type:Add On Cards
Interface Type:PCI Express
Product name:2 Port USB3.0 Cards
Item type:USB 3.0 Expansion Card
Speed:5Gbps
Color:Black
Support OS:Windows XP/Vista/7/8/10
Chipset Model:VL805
Bus Type:PCI-E X1
Compatible:PCI-Express 1x/4x/8x/16x
Use:for Desktop

USB 3.0 PCI-E Expansion Card Adapter 2 Port USB3.0 Hub Internal 19pin 19 pin Header USB 3 to PCIE PCI Express Adapter Card
About Description:
Features:
Easy to Install.
With IDE 4Pin Power Supply Connector.
USB 3.0 supports transfer rates of up to 5 Gbps.
Compatibility: Works great with Windows XP 32/64, Windows 7 32/64, Windows8, Windows8.1, Windows10.
Specification:
Bus Type: PCI-E x1
Chipset Model: VL805
Compatible Slots: PCI-E x1 / x4 / x8 / x16
USB Interface: 2 USB3.0 ports
Transmission Rate: USB3.0, 5Gb / s
Support Operating System: Windows XP 32/64, Windows 7 32/64, Windows8, Windows8.1, Windows10
Package Weight: 80g
Quantity: 1pc
You'll receive:
1 x PCI-E To USB3.0 Expansion Card
1 x Low Profile Bracket
Please check pictures for more details.