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Green circuit board with four blue USB-A ports on a metal bracket

ESTONE

ESTONE PCIE24USBA 4-Port PCIe USB 3.0 Expansion Card

SKU CH-2ZVE-KHHX4

Adds four USB 3.0 ports at up to 5.0 Gbps through a single PCI Express 2.0 x1 slot, with each port delivering 2 A power and no extra 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/
  • Add four USB 3.0 ports through a single PCI Express x1 slot
  • Up to 5.0 Gbps total bandwidth using the NEC 720201 chipset
  • Plug-and-play on Windows 10 and 11 without extra drivers
  • Each port delivers up to 2 A for high-power devices
  • Built-in circuit protection and voltage-stabilising capacitors safeguard connected gear

Four USB 3.0 ports via PCIe x1

This ESTONE PCIE24USBA card adds four USB-A ports to a desktop computer through a single PCI Express 2.0 x1 lane. It targets builders who need more front-panel or rear connectivity for keyboards, mice, flash drives, printers or other high-draw USB 3.0 peripherals. The board draws all required power from the slot itself, so no extra power cable is needed.

Total 5.0 Gbps shared across four ports

The USB 3.0 interface is rated at up to 5.0 Gbps, but that bandwidth is divided among all active ports rather than guaranteed per port. Plug-and-play operation works on Windows 11, 10, 8.1 and 8 (32-bit and 64-bit) as well as Windows Server 2012 through 2019. Windows 7, Vista and XP require the driver from the included mini-CD. Mac OS is not supported.

NEC720201 chip with per-port 2 A supply

The NEC720201 controller provides each port with a dedicated 2 A current limit, totalling 8 A across the card, and includes two circuit protectors plus voltage-stabilising capacitance for device safety. The low-profile bracket fits standard PCIe x1, x4, x8 or x16 slots, and the package supplies mounting screws and a user manual for quick installation.

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).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

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 this model come in versions with different port counts?

This card provides exactly four USB 3.0 Type-A ports; no other port-count variants are listed.

What does the 5.0 Gbps figure mean when the card is installed in a PC?

5.0 Gbps is the maximum total bandwidth shared across all four ports, not per port.

Which PCI Express generation does the card use and what does that limit?

It runs on a PCI Express 2.0 x1 lane, which caps the aggregate throughput at the lane's 5.0 Gbps rate.

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