Enable 2 x 10GbE high-speed network connectivity

Connect your devices to a 10GbE network with the QNA-UC10G2SF and significantly boost your transmission performance and team productivity.

Please note:
1. QNA Series adapters will not work when connected using a Thunderbolt 2 to Thunderbolt 3 adapter.
2. To ensure optimal performance, it is recommended to set the Jumbo Frames on all the devices in your local network environment to MTU 9000 and switch the power mode to High Performance. How to set the MTU >

• SMB Throughput 1MB (2 x 10GbE)

  Read

  2,272 MB/s

  Write

  1,946 MB/s

• SMB File transfer (2 x 10GbE)

  Download

  1,445 MB/s

  Upload

  1,556 MB/s

Tested in QNAP Labs. Figures may vary by environment.

NAS: TBS-h574TX-i5-16G with QNA-UC10G2SF
Client 1 : Intel i7-6700 3.4GHz, 64G RAM, QXG-10G2SF-CX4 MTU 9000, Windows server 2019
Client 2 : Intel i7-6700 3.4GHz, 64G RAM, LAN-10G2SF-MLX MTU 9000, Windows server 2019
IOmeter : RAM*4, 30-sec ramp up time, 3-min seq. run time, 1 workers, 32-outstanding

Stylish metal finish and portable

Perfectly fits in with all your tech gear

Secure, Stable, and Efficient with Dual 10GbE

Network Segmentation

Isolate internal and external traffic, helping to safeguard internal systems from external attacks.

Double the Ports, Double the Bandwidth

Enable SMB Multi-Channel to aggregate both 10GbE ports, doubling the transfer bandwidth and significantly reducing data transfer time.

Enjoy network upgrades anywhere with doubled efficiency

• Creative Professionals

  YouTubers, video editors, or game developers can accelerate their workflows by processing large files or assets faster.

  

• Multimedia Entertainment

  Seamlessly stream HD videos or games to ensure smooth playback without buffering.

  

• Office Operations

  Speed up file transfers and sharing and ensure smooth remote meetings and cloud backups for uninterrupted task execution.

  

Build a high-speed network environment with a 10GbE switch

In multi-user, multi-device environments, connect your computer to a QNAP 10GbE switch using the QNA-UC10G2SF network adapter to create a high-bandwidth, high-speed collaborative network across multiple connected devices.

Explore enterprise high-speed networking solutions >

Easy setup, instant connection

Simply connect a QNA-UC10G2SF to your Mac® or Windows® computer using the included USB 4 cable.
Then, connect the adapter to a 10GbE-enabled switch, NAS, or other device by using the included transceivers with 10GbE SFP+ optical cables, or directly with a 10GbE DAC cable.

Note:
● Windows® devices: The driver for the Marvell AQtion AQC100S is required to use the QNA-UC10G2SF. Click here to download drivers
● Mac® devices: Supports macOS 12.7 to 15.4.
● Ubuntu devices: Supports Ubuntu 22.04_kernel 6.5.0-41. The driver for the Marvell AQtion AQC100S is required to use the QNA-UC10G2SF.  Click here to download drivers

How to set the MTU

Note: When connecting to a network switch, please ensure the Jumbo Frame on the port is also set to 9000 (MTU size).

MacOS:
1. Open System Settings and go to Network.
2. Select QNA Thunderbolt Ethernet and click Details.
3. Go to Hardware, change Configure to Manually, and set MTU to Jumbo (9,000).

Windows:
1. Open Settings and go to Network & Internet.
2. Click Change your adapter options, right click the QNA adapter and click Properties.
3. Click Configure, go to the Advanced tab, select Jumbo Frame and set the value to 9KB MTU.

NAS:
1. Open Network & Virtual Switch
2. Go to Interfaces and find the Ethernet adapter on the Adapter List.
3. Open the adapter menu and select Configure.
4. Go to the IPv4 tab and set Jumbo Frame to 9000.