QNINE USB 3.0 PCIe Expansion Card, 4 Port (3 External and 1 Internal) PCI-e to USB Adapter, PCI Express Controller Hub for Windows Desktop PC Superspeed Up to 5Gbps Build in Self-Powered Technology

Feature

Add four (3 external & 1 internal) USB 3.0 ports to your desktop PC, supports data rate up to 5Gb/s,works great with USB 2.0 & 1.1 devices.
Comply with PCI Express X1 X4 X8 X16 slot.
Support Windows XP / Vista / 7 / 8 /10 system (32/64).Attention: Don't Support Mac OS.
Self-Powered Technology: users do not need to plug any additional power cable in the motherboard.
Dual Profile Design: using the included brackets to work with full height and low profile chassis.

Description

Fully compliant with PCI Express Base Specification Revision 2.0
Single Channel ( 1) PCI Express throughput rate of 5Gbps
Compliant with Universal Serial Bus 3.0 Specification Revision 1.0
Support for running multiple USB3.0, USB2.0 and USB1.1 devices
Support the following speed data rate: Low-speed (1.5Mbps) and full speed (12Mbps) and high-speed transmission (480Mbps), ultra-high speed (5Gbps) It supports all speeds four downstream ports
Hot-swap feature allows you to connect and disconnect devices without shutting down the system
Applicable models: General Desktop
Support system Windows XP / Vista / 7/8/10 (32/64)
an available PCI Express slot