4 Port USB 3.0 PCIe Card with SATA Power

4 Port SuperSpeed USB 3.0 PCI Express Card with SATA Power

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Description & Features+

The PEXUSB3S4 4-Port PCI Express SuperSpeed USB 3.0 Card (with SATA Power) adds 3 external USB 3.0 ports and an internal USB 3.0 port to any PCI Express-enabled computer system. With SuperSpeed USB 3.0, you can reach data transfer speeds up to 5 Gbps, while still being backward compatible with existing USB 2.0 devices at 480Mbps. With a built-in SATA power connector, each USB port can provide up to 900mA of power to USB 3.0 devices (500mA for USB 2.0) by connecting to your computer power supply. Compatible with both Low profile/half-height or Full profile computer cases, this card is backed by a StarTech.com 2-year warranty and free lifetime technical support.

SuperSpeed USB 3.0 connectivity at up to 5 Gbps and 80% more power than USB 2.0Dual profile design to fit into Full or Low Profile/small form factor (SFF) systemsUses a SATA power connector for compatibility with newer systems that have limited or no LP4 power supply connections, to ensure maximum power for USB devices

Product Label Contents:

PCI Express USB 3.0 card
Low Profile Bracket
Driver CD
Instruction Manual
Adds four USB 3.0 ports in total; 3x External, 1x InternalFully compliant with USB 3.0 revision 1.0 specifications and Intel xHCI rev0.95 specifications, with transfer rates up to 5 GbpsBuilt-in optional SATA power connector for bus-powered USB devicesOptionally provides up to 900mA per USB portBackward compatible with USB 2.0 and USB 1.0/1.1 devicesCompliant with PCI Express 2.0 specificationsIncludes a Low Profile/half-height installation bracket


Available for Shipping to Canada Post
Shipping Product Length
8.46 IN
Shipping Product Width
6.10 IN
Shipping Product Height
1.77 IN
Shipping Product Weight
0.42 LB
Supplier Warranty
2 Year Warranty
Supplier Warranty Length
2 years
Product Identifiers
Walmart Item #
Model #
Group #

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