QNAP QNA-UC10G1SF 10 Gb/s USB4 to SFP+ Network Adapter

The QNAP QNA-UC10G1SF is a pocket-sized network adapter that lets a computer with a USB4 or Thunderbolt 3 or 4 port join a 10 GbE network through an SFP+ module. By adding this adapter, a laptop or desktop gains the bandwidth needed for tasks such as streaming uncompressed 8K footage, backing up large media libraries, or gaming on a latency-sensitive server.

When paired with a compatible SFP+ transceiver and switch, the adapter delivers up to 10 Gb/s of sustained throughput. Editors can pull raw video straight from a NAS without stuttering, engineers can move virtual machine images in minutes instead of hours, and IT staff can run quick diagnostics on high-speed networks while on site.

A fanless enclosure keeps the unit silent, so it blends into quiet offices, studios, and home workstations. The metal housing also doubles as a heatsink, helping the adapter run reliably during long transfer sessions.

Cross-platform driver support covers Windows, macOS, and Linux, which means the same adapter can travel between different systems in a mixed-OS environment. QNAP includes a one-meter USB4 cable, so most users can plug in and get started without hunting for extra accessories.

• Connects to USB4 or Thunderbolt 3 or 4 ports
• Provides up to 10 Gb/s network throughput
• Uses an SFP+ connector for fiber or copper transceivers
• Fanless design that operates in silence
• Compatible with Windows, macOS, and Linux
• Ships with a 1 meter USB4 cable