Super Speed USB 3.0 PCI-E 2 Port PCI Express Expansion Card 19-Pin Power Connector for Desktops PC PCI Express USB 3.0 Cards

Interface Type:PCI Express
Package:Yes
Model Number:AC4523
Product name:2 Port USB3.0 Cards
Item type:USB 3.0 Expansion Card
Power Connector:SATA 15Pin Power Supply Connector
Speed:5Gbps
Color:Black
Support OS:Windows XP/Vista/7/8/10
Main chip:Renesas uPD720201
Bus Type:PCI-E X1
Compatible:PCI-E 1X 4X 8X 16X
Use:for Desktop PC
Transmission rate:5000/480/12/1.5Mbps
USB Power Output:5V 2A(Max)
Compatible below with:USB2.0, USB1.1, USB1.0
Type:19-Pin Power Connector
Feature:PCI-E to USB 3.0 2 Port PCI Express Expansion Card

Super Speed USB 3.0 PCI-E 2 Port PCI Express Expansion Card 19-Pin Power Connector for Desktops PC PCI Express USB 3.0 Cards
About Description:
Features:
Super Speed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
Supports 2 downstream ports for all speeds.
Hot-swappable, plug and play; Low Energy Consumption.
SATA 15PIN power supply, sufficient and stable power supply to ensure stable operation of equipment.
Backwards compatible with USB 2.0 and 1.1 devices; Supports simultaneous operation of multiple USB 3.0/2.0/1.1 devices
Operating System Compatibility: Windows 10/8/8.1/7/Vista/XP 32/64-bit, Server 2003-2008 32/64-bit, Linux.
With quick and easy installation, this USB 3.0 PCI express I/O Card offers a simple solution for connecting to and using USB 3.0 devices on your standard desktop PC.
Enjoy copying videos, music, photos, data files between USB devices and the computer at blazing fast speeds. Firmware can be not only updated at any time, but upgraded directly online.
Specifications:
Main chip: Renesas uPD720201
Support interface: PCI-E 1X 4X 8X 16X
Support systerm: WinXP/Vista/Win7/Win8 32bit/64bit MAC10.8
Conformance to PCI-Express 2.0
Conformance to USB 3.0 SuperSpeed
Conformance to xHCI 1.0
Maximum transmission rate up to 5Gbps, it is higher 10 times than 480Mb/s of USB2.0
Compatible below with USB2.0, USB1.1, USB1.0
Transmission rate: 5000/480/12/1.5Mbps
USB Power Output: 5V 2A(Max)
NOTE:
Please allow 1-3mm error due to manual measurement and there will be different color as different display, please understand. Thanks.
You'll receive:
1 x USB 3.0 Extension Card
1 x Drive CD
Please check pictures for more details.