Microconnect MC-USB3.0-F2B2-V2 interface cards/adapter Internal USB 3.2 Gen 1 (3.1 Gen 1)

The MicroConnect MC-USB3.0-F2B2-V2 is a single-chip internal USB 3.2 Gen 1 (USB 3.0 / USB 3.1 Gen 1) host controller card that installs in a PCIe slot to add SuperSpeed USB connectivity to a desktop system. The card supports SuperSpeed (5 Gbps), High-Speed (480 Mbps), Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) devices and provides external ports for connecting mass storage, printers, scanners, hubs, cameras and other USB peripherals. A low-profile bracket is included and the compact PCB (90 mm × 67 mm) fits a variety of enclosures.

Advantages

The MicroConnect MC-USB3.0-F2B2-V2 delivers SuperSpeed transfer rates up to 5 Gbit/s while remaining backward compatible with older USB device speeds. Its single-chip design and PCIe host interface ensure straightforward installation in systems with available PCI Express slots. The card supplies a 5 V output with up to 0.9 A per port and is lightweight (0.066 kg), making it suitable for standard and small form-factor builds. The included low-profile bracket increases installation flexibility.

Suitable for

• Adding high-speed external USB ports to desktop PCs
• Connecting external hard drives and SSDs for faster transfers
• Attaching printers, scanners and webcams
• Expanding available USB ports for hubs and other peripherals

Key specifications

• Host interface: PCIe
• Output interface: USB 3.2 Gen 1 (3.1 Gen 1 / USB 3.0)
• SuperSpeed bandwidth: 5 Gbit/s
• Supported USB speeds: 5 Gbps, 480 Mbps, 12 Mbps, 1.5 Mbps
• Output power: 5 V, 0.9 A
• Dimensions: 90 mm × 67 mm
• Weight: 0.066 kg
• Form factor: internal card, low-profile bracket included

How to use

Power down the computer and insert the MC-USB3.0-F2B2-V2 into an available PCI Express slot on the motherboard, secure the bracket, and reconnect power. After booting, install any required drivers supplied by the operating system or the manufacturer. Connect USB devices to the card’s external ports; the system will enumerate connected devices and provide appropriate drivers for supported operating systems.

Recommendations

Install the card in a free PCIe slot with sufficient lane availability and avoid placing it next to high-heat components. Use quality USB cables for SuperSpeed transfers and ensure host motherboard drivers and BIOS are up to date for best compatibility.