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Item#: 9SIA1NV1055512

4-Port SuperSpeed USB 3.0 PCI Express Controller Card Adapter 4-pin IDE Power Connector Low Profile

  • PCI Express Card

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


Chipset ID: NEC uPD720201.

Supports PCI Express2.0 X1 Lane, can transferring up to 5Gbps MAX.

Supports USB 3.0 specification typeA Connector X 4ports.

Backward compatible with USB 1.1/USB 2.0.

Supports the following speed data rate: Low-speed(1.5Mbps)/Full-speed(12Mbps)/High-speed(480Mbps)/Super-speed(5Gbps).

Supports PCI Low profile.

Supports External power plug in order to supplying power for each USB3.0.

Up to 900mA MAX/port.

System Requirements:

PC with 512MB of RAM and 1.0GHz or faster processor.

One available PCI Express 1.x/4.x/16.x slot.
System Support: Windows XP / Vista / Windows7 (32/64 bit)/Windows8 (32/64 bit).


To achieve the maximum throughput, the PCI-Express slot must be version 2.0 or higher. Performance per port may decrease if multiple ports are transferring data simultaneously due to limited throughput of the PCI-Express slot.

To meet USB 3.0 transfer speed, high quality USB 3.0 cables and devices are required.

Supports both 32-bit & 64-bit OSes.

Make sure the power is well connected; otherwise you will see a "Power Surge on Hub Port" message error and no 5V bus power in USB ports.


Certifications: CE, FCC, RoHS

Item size: 12 * 8cm / 4.7 * 3.1in

Item weight: 52g / 1.8oz

Package size: 15 * 13 * 3cm / 5.9 * 5.1 * 1.2in

Package weight: 115g / 4.1oz

Package list:

1 * PCI Express Card

1 * Low Profile Bracket

2 * Screws

1 * Software Drivers CD

1 * User Manual

Learn more about the TOMOTOP U3P4N-4PB-I




PCI Express Card


This PCI Express Card is with 4 USB3.0 ports, one 4-pin IDE power connector and a low profile bracket. Ideal connection for digital cameras, scanners, printers, external CD/DVD/Blu-Ray writers, hard disk drives, flash memory drives and etc.
Warranty, Returns, And Additional Information

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Item#: 9SIA1NV1055512
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