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Green circuit board with seven blue USB 3.0 Type-A ports along a silver bracket

ESTONE

ESTONE PCIE27USBA 7-Port USB 3.0 PCIe Front Expansion Card 7 Devices

SKU CH-XBNB-GQE01

Adds seven USB 3.0 Type-A ports through a PCI Express x1 slot with up to 5.0 Gbps transfer speed and 5V/1.5A power per port, no external PSU needed

  • External USB ports7-Port USB 3.0
  • Supported standardsUSB 3.0
  • Transfer speedUp to 5.0 Gbit/s
  • Supported operating systemsWindows 7/8/10/11
  • Product typePCI to USB Card
  • Compatible withWidely Compatibility: The card is compatible with Windows 7/
  • Adds seven USB 3.0 Type-A ports from a single PCIe slot
  • Up to 5.0 Gbps transfer speed for fast file access
  • Works without auxiliary PSU power using onboard 2-phase module
  • Each port has a dedicated solid capacitor for stable voltage
  • Compatible with Windows 7 through 11 (32/64-bit) and Mac OS 10.8.2+

Seven external USB 3.0 ports

The ESTONE PCIE27USBA adds seven USB 3.0 Type-A ports to a desktop through a single PCI Express slot. It suits builders who need many simultaneous connections for drives, controllers or optical units without occupying rear motherboard headers.

Independent power per port

A two-phase power module feeds each port separately so heavy devices do not starve one another. No auxiliary PSU cable is required; the card draws 5 V/1.5 A from the slot and uses solid capacitors at every interface for stable voltage. The bracket measures 4.92 x 4.06 x 1.06 inches and fits x1, x4, x8 or x16 slots.

Replaces single-port brackets

This card replaces a basic one- or two-port bracket when a front-panel hub or multiple external drives are needed. The upgrade is worthwhile when seven concurrent 5.0 Gbps links are required; it is not for systems that lack a free PCIe slot or need internal 19-pin headers only.

How it compares

Measured against everything we stock in PCIe Expansion Cards, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 66% of the 891 comparable items (median $30.99).

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Specifications

Product
Brand nameESTONE
Product linePCIE27USBA
Model namePCIE27USBA
Product typePCI to USB Card
Performance
Transfer speedUp to 5.0 Gbit/s
Connectivity
Supported standardsUSB 3.0
Ports & slots
External USB ports7-Port USB 3.0
Size & build
Product dimensions4.92 × 4.06 × 1.06 in
Product weight3.2 oz
Compatibility
Supported operating systemsWindows 7/8/10/11
In the box
In the box1x USB 3.0 PCI-E expansion card, 1x CD driver, 1 x installation screws, and 1x user manual.

Questions about this item

Does the PCIe 2.0 x1 lane cap the seven USB 3.0 ports at 5.0 Gbps total?

Yes, the card uses a PCIe 2.0 x1 connection, so all seven USB 3.0 ports share the 5.0 Gbps lane bandwidth.

What bracket height and slot width does the card need to fit a standard case?

The board measures 4.92 x 4.06 x 1.06 inches and mounts in any PCIe x1, x4, x8 or x16 slot with the included screws.

How do I install the driver on Windows 7 or 8, and what step do people skip?

Run the installer from the supplied CD before inserting the card; Windows 10 and 11 load the driver automatically.

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