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Green PCB expansion card with three USB-C and four USB-A ports on a metal bracket

ESTONE

ESTONE PCIE24A3C 7-Port USB 3.0 PCIe Expansion Card (3×USB-C, 4×USB-A)

SKU CH-XGBS-SQ86F

Adds seven USB 3.0 ports — three Type-C and four Type-A — to a desktop via a PCI Express x1 slot

  • External USB ports7x USB Ports
  • 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 7 USB 3.0 ports (3×USB-C, 4×USB-A) via one PCIe x1 slot
  • Up to 5.0 Gbps transfer speed for faster file moves
  • Powered from the PCIe slot — no extra power cable needed
  • Each port has independent over-current and short-circuit protection
  • Works with Windows 7/8/10/11, macOS 10.8.2+ and Linux

7-Port USB 3.0 PCIe Card for Desktop Expansion

This ESTONE PCIE24A3C adapter adds seven USB 3.0 ports to a desktop computer through a single PCI Express x1 slot. It provides three USB-C and four USB-A connectors for attaching keyboards, mice, external drives, webcams, printers and similar peripherals. The card suits users whose motherboard lacks sufficient native USB ports.

Driver CD and OS Support Define Setup Effort

A driver CD is included for Windows 7 and XP installations, while Windows 8, 10, 11, macOS 10.8.2 and later, plus Linux distributions such as Ubuntu and unRAID, operate without extra drivers. The bundled mounting screws and manual complete the physical installation. Buyers who cannot use optical media must download the RENESAS or VLI driver from another source.

PCIe x1 Installation With On-Board Protection

The card draws power directly from the PCI Express slot, eliminating the need for an external power connector. Each port delivers up to 5 W (5 V / 1 A) and includes independent over-current and short-circuit protection. It fits x1, x4, x8 or x16 slots compatible with PCIe 2.0, 3.0 or 4.0 motherboards, but some MSI boards may not recognise the card.

How it compares

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

Price $32.99
Typical for this category: the median of 891 items is $30.99.

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Specifications

Product
Brand nameESTONE
Product linePCIE24A3C
Model namePCIE24A3C
Product typePCI to USB Card
Performance
Transfer speedUp to 5.0 Gbit/s
Connectivity
Supported standardsUSB 3.0
Ports & slots
External USB ports7x USB Ports
Size & build
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

Will the PCIe slot power all seven ports without an extra cable?

The card draws its power from the PCI Express x1 slot and each port can deliver up to 5 W, so no external power connector is required.

What limits total throughput when every port is active at once?

The single PCI Express 2.0 x1 lane caps aggregate bandwidth at 5 Gbps, which all seven ports share.

How much heat or noise does the card produce during all-day operation?

With no fan and only the PCIe slot for power, the card runs silently and adds minimal heat inside the case.

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