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Black PCIe expansion card with four USB-A ports on a silver bracket

ESTONE

ESTONE PCIE24ABK USB 3.2 Gen 1 4-Port USB-A PCIe Expansion Card

SKU CH-RQA6-2VPEW

Adds four USB 3.0 Type-A ports via a PCIe x1 slot, delivering up to 5 Gbps total bandwidth with no external power cable required

  • External USB ports4-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 four USB-A 3.0 ports through a PCIe x1 slot
  • Each port delivers up to 5 Gbps data transfer speed
  • Works with Windows 7 through 11 and Mac OS 10.8.2 or later
  • No external power cable required; draws power from the PCIe slot
  • Fits x1, x4, x8 or x16 PCI Express sockets

Four USB-A ports for desktop expansion

The ESTONE PCIE24ABK adds four USB 3.0 Type-A ports to a desktop computer through a single PCI Express x1 slot. It is aimed at users who need more connections for keyboards, mice, external drives, webcams, printers or VR sensors without replacing the motherboard.

Upgrade from limited onboard USB

The card replaces a shortage of native USB 3.0 ports or slower USB 2.0 headers on older boards. The jump is worth it when you regularly move large video, audio or photo files and the existing ports are occupied or max out at lower speeds.

PCIe 2.0 x1 lane caps total throughput

The card complies with the PCI Express 2.0 specification and fits x1, x4, x8 or x16 slots, but the single-lane interface limits aggregate bandwidth to the 5 Gbps ceiling shared across all four ports. It does not support Power Delivery fast charging, video output or Thunderbolt protocols.

How it compares

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

Price $15.99
Cheaper than about 80% of the 891 comparable items (median $30.99).

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Specifications

Product
Brand nameESTONE
Product linePCIE24ABK
Model namePCIE24ABK
Product typePCI to USB Card
Performance
Transfer speedUp to 5.0 Gbit/s
Connectivity
Supported standardsUSB 3.0
Ports & slots
External USB ports4-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

What PCIe slot width does the ESTONE PCIE24ABK card require?

The card fits a PCI Express x1 slot and is also compatible with x4, x8 or x16 sockets.

Which step in the installation process is most often missed?

Many users forget to install the driver from the included CD on Windows 7, Vista, XP or Server 2008; Windows 10 and Mac OS 10.8.2 or later do not need a driver.

When will the on-board NEC chipset need attention or replacement?

The chipset is a fixed component with no user-serviceable parts; if the card fails it is replaced as a whole unit.

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