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Green PCIe x1 card with four blue USB-A ports and a metal bracket

ESTONE

ESTONE PCIE24USBA 4-port USB 3.0 PCIe expansion card

SKU CH-2Q98-5DA7Z

Adds four USB 3.0 ports at up to 5.0 Gbps through a PCIe x1 slot, powered without extra cables and compatible with Windows 7 through 11

  • 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/
  • Add four USB 3.0 ports through a single PCIe x1 slot
  • Up to 5.0 Gbps total bandwidth for fast file transfers
  • Self-powered design needs no extra power cable from the PSU
  • Each port delivers up to 2 A for high-draw devices
  • Works in x1, x4, x8 or x16 slots on PCIe 2.0 or newer

Four USB 3.0 ports via PCIe x1

This ESTONE PCIE24USBA card adds four USB-A 3.0 ports to a desktop through a single PCI Express x1 lane. It targets builders who need more front-panel or rear I/O for external drives, cameras or peripherals without using a motherboard header. The board draws all required power from the slot itself, so no extra cable from the PSU is needed.

Replaces an external hub or missing headers

Unlike a bus-powered external hub, the card provides dedicated bandwidth and up to 5.0 Gbps total throughput across the four ports. Each port can deliver 2 A, giving 8 A combined for high-draw devices. The step up is worthwhile when you regularly move large video or photo libraries and want consistent speeds without the drops common on daisy-chained hubs.

Sustained throughput with self-powered design

The on-board FebSmart self-powered circuitry keeps voltage stable during long transfers, avoiding the throttling that occurs when a hub shares limited bus power. PCIe 2.0 x1 electricals maintain the link over extended sessions, and the NEC chipset handles backward compatibility with USB 2.0 at 480 Mbps and USB 1.1 at 12 Mbps without disconnects.

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 linePCIE24USBA
Model namePCIE24USBA
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

Does the card fit a standard PCIe x1 slot and what are its physical dimensions?

The card uses a PCI Express x1 interface that also works in x4, x8 and x16 slots. Its dimensions are 4.92 x 4.06 x 1.06 inches.

What driver step is required on Windows 7 and which media supplies it?

Windows 7 requires the RENESAS/VLI USB 3.0 driver, which is provided on the included mini-CD. Newer Windows versions install automatically.

Will the onboard power circuitry need replacement or servicing over time?

The FebSmart Self-Powered design draws all power from the PCIe slot — no external cables or replaceable power modules are used.

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