QNAP USB 4 Type-C to 1 x 10GbE SFP+Network A Ethernet 10000 Mbit/s

The QNAP USB 4 Type-C to 1 x 10GbE SFP+ Network Adapter (QNA-UC10G1SF) provides stable 10GbE high-speed networking through a USB Type-C connection, enabling fast wired connectivity on computers without built-in network ports. The adapter supports a maximum data transfer rate of 10000 Mbit/s and features a silver metal finish with a compact, portable design. A 1‑metre USB 4 cable is included for connection to USB 4 or Thunderbolt 3/4 ports.

Advantages

The fanless metal housing ensures low-noise operation and reduced maintenance while delivering stable performance for extended use. Broad interface compatibility lets you connect to modern USB 4 and Thunderbolt 3/4 hosts. Multi-system compatibility supports Windows, macOS and Linux (driver installation required). The adapter enables straightforward expansion of your network environment to 10GbE speeds, improving transmission performance and collaboration in multi-device setups.

Suitable for

• Workstations and laptops without built-in 10GbE ports
• Connecting to 10GbE switches, NAS devices or servers via SFP+ or RJ45 (with appropriate cable)
• High-bandwidth tasks such as large file transfers, media editing, and backup

Key specifications

• Model: QNA-UC10G1SF
• Interface: USB Type-C (USB 4) host; SFP+ 10GbE network port
• Maximum data rate: 10000 Mbit/s
• Included cable: 1 m USB 4 cable
• Compatibility: Windows, macOS, Linux (driver required)
• Finish / colour: Silver metal
• Design: Fanless

How to use

Connect the included USB 4 cable from the adapter to a USB 4 or Thunderbolt 3/4 port on your computer. Insert an SFP+ transceiver or use an appropriate RJ45 connection (with Cat5e/Cat6/Cat6a or higher cable) to link the adapter to a 10GbE switch, NAS or other 10GbE device. Install the required driver for your operating system if prompted. After connection and driver setup, the adapter functions as a 10GbE network interface on your computer.

Recommendations

For optimal performance, use SFP+ transceivers and cabling certified for 10GbE or high-quality Cat6a (or better) RJ45 cables. Ensure the latest drivers are installed for your OS and connect to a 10GbE-capable switch or device to benefit from full 10GbE throughput.