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Green PCIe x4 card with USB-A, USB-C, and internal Type-E connectors, plus low-profile bracket

RIITOP

RIITOP PCIe x4 USB 3.2 Gen 2 10Gbps Expansion Card with Type-E Header

SKU CH-22MB-STEDR

Adds two USB-A and two USB-C ports plus a front-panel Type-E header at 10 Gbps through a PCIe 3.0 x4 slot

  • Product typeController Card
  • 10 Gbps per port via ASM3142+822 controller
  • Dual power groups feed four ports for steady device operation
  • Front Type-E header plus 19/20-pin connector for case front-panel USB
  • PCIe 3.0 x4 gold-plated edge connector resists oxidation and wear
  • Driver-free on Windows 8/10/11, driver required for Windows XP/Vista/7

PCIe 3.0 x4 USB 3.2 Gen 2 10Gbps Controller Card

This RIITOP expansion card adds high-speed USB connectivity to desktop systems via a PCIe 3.0 x4 slot. It uses an ASM3142+822 controller to deliver up to 10Gbps per port. The card suits builders who need additional Type-A and Type-C ports for fast external storage or peripherals. It requires Windows 8, 10, or 11 for driverless operation.

Low-Profile Bracket and Internal Type-E Header

A low-profile bracket is included for installation in slim chassis. The card provides a front-panel Type-E connector plus a 19/20-pin header for case front-panel USB integration. Dual independent power groups supply two ports each, ensuring stable current for connected devices. Gold-plated PCIe contacts resist oxidation for long-term reliability.

Four External Ports at 10Gbps Each

The board exposes two Type-A and two Type-C ports, each capable of 10Gbps throughput. Total bandwidth is shared across the PCIe 3.0 x4 upstream link, so simultaneous heavy transfers on all ports will saturate the bus. Systems limited to PCIe 2.0 or x1 slots will not achieve the rated per-port speed. Buyers needing more than four high-speed ports should consider a multi-card setup.

How it compares

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

Price $31.99
Typical for this category: the median of 891 items is $30.99.

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Specifications

Product
Product typeController Card

Questions about this item

Will the ASM3142+822 controller chip or the PCIe x4 gold-plated pins need replacement later?

The ASM3142+822 controller and gold-plated PCIe x4 pins are soldered to the board; no user-serviceable parts are identified, so routine replacement is not expected.

What limits sustained throughput first on this card?

Each USB port is capped at 10Gbps and the PCIe 3.0 x4 link provides the upstream ceiling, so the per-port 10Gbps rate is the first bottleneck under continuous load.

How much heat or fan noise does the card produce when running all day?

The board has no active cooling; heat comes only from the ASM3142+822 chip and the two high-power supply groups, so it stays silent and relies on case airflow.

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