SABRENT USB-A 3.0 to 2.5GbE Ethernet Adapter – High-Speed, Plug-and-Play Upgrade
Bypass unreliable Wi-Fi with a stable and fast 2.5Gbps wired connection for smoother online experiences. Enhance your access to servers, media libraries, and cloud platforms, especially when transferring large files. Backwards compatible with 10/100/1000Mbps networks and USB 2.0 ports, this adapter is a flexible upgrade for any setup.
Powered by the reliable RTL8156BG chipset, it delivers consistent performance across a wide range of environments. Durable aluminum housing provides superior heat dissipation, making it ideal for prolonged transfers and mobile use. With support for 2.5Gbps speeds over 100 meters (with CAT 5e or better cabling), this adapter enables high-throughput networking without compromise.
Bus-powered and plug-and-play, it’s easy to use—just connect and go. Status LEDs provide instant feedback for link and activity. Compatible with a wide range of platforms, including Windows 11/10/8.1/8/7, macOS 10.9+, Linux 3.2+, and Chrome OS. No drivers needed for most systems.
This adapter is ideal for desktops, laptops, servers, docking stations, and NAS. Whether you’re streaming, gaming, video conferencing, or working remotely, it ensures a reliable connection every time.
Backed by SABRENT’s commitment to quality, this USB-A to 2.5GbE adapter is your trusted solution for faster, more stable, and future-ready wired connectivity.
Reliable 2.5GbE Performance Anywhere
Experience up to 2.5Gbps Ethernet with stable, plug-and-play connectivity for laptops, desktops, and servers.
Ready When You Are – Plug-and-Play
Instantly upgrade your wired networking with native OS support and no drivers required.
Watch It In Action – Speed Meets Simplicity
SABRENT USB-A to 2.5GbE Adapter – Fast Ethernet
Merchant VideoSee how the SABRENT USB 3.0 to 2.5GbE adapter improves your workflow and upgrades legacy systems with ease.
Technical Specifications
Is this adapter compatible with my USB-C-only laptop?
This model uses USB-A. For USB-C-only devices, use a USB-C to USB-A adapter, or select our dedicated USB-C 2.5GbE model NT-25GA.
What type of cable do I need for 2.5Gbps speeds?
Use CAT 5e or better (CAT 6, 6a, 7, or 8) to achieve full 2.5GbE speeds up to 100 meters.
Does this adapter require any drivers?
No drivers are required for most OS versions (Windows/macOS/Linux). It’s plug-and-play in nearly all cases.
Will it work with a docking station or USB hub?
Yes, as long as the hub supports USB 3.0 and provides adequate bandwidth and power.
What chipset is used in this adapter?
It uses the Realtek RTL8156BG chipset, ensuring wide compatibility and stable 2.5Gbps operation.
SABRENT USB-A 3.0 to 2.5GbE Ethernet Adapter – High-Speed, Plug-and-Play Upgrade
Bypass unreliable Wi-Fi with a stable and fast 2.5Gbps wired connection for smoother online experiences. Enhance your access to servers, media libraries, and cloud platforms, especially when transferring large files. Backwards compatible with 10/100/1000Mbps networks and USB 2.0 ports, this adapter is a flexible upgrade for any setup.
Powered by the reliable RTL8156BG chipset, it delivers consistent performance across a wide range of environments. Durable aluminum housing provides superior heat dissipation, making it ideal for prolonged transfers and mobile use. With support for 2.5Gbps speeds over 100 meters (with CAT 5e or better cabling), this adapter enables high-throughput networking without compromise.
Bus-powered and plug-and-play, it’s easy to use—just connect and go. Status LEDs provide instant feedback for link and activity. Compatible with a wide range of platforms, including Windows 11/10/8.1/8/7, macOS 10.9+, Linux 3.2+, and Chrome OS. No drivers needed for most systems.
This adapter is ideal for desktops, laptops, servers, docking stations, and NAS. Whether you’re streaming, gaming, video conferencing, or working remotely, it ensures a reliable connection every time.
Backed by SABRENT’s commitment to quality, this USB-A to 2.5GbE adapter is your trusted solution for faster, more stable, and future-ready wired connectivity.
Reliable 2.5GbE Performance Anywhere
Experience up to 2.5Gbps Ethernet with stable, plug-and-play connectivity for laptops, desktops, and servers.
Ready When You Are – Plug-and-Play
Instantly upgrade your wired networking with native OS support and no drivers required.
Watch It In Action – Speed Meets Simplicity
SABRENT USB-A to 2.5GbE Adapter – Fast Ethernet
Merchant VideoSee how the SABRENT USB 3.0 to 2.5GbE adapter improves your workflow and upgrades legacy systems with ease.
Technical Specifications
| Model | NT-UA25 |
|---|---|
| Interface | USB-A 3.0 (USB 3.2 Gen 1x1) |
| Ethernet Port | RJ-45, 2.5GbE (10/100/1000/2500 Mbps) |
| Chipset | Realtek RTL8156BG |
| Standards | IEEE 802.3, 802.3u, 802.3ab, 802.3bz |
| Max Speed | Up to 2.5Gbps |
| Cable Support | CAT 5e or better |
| Power Source | Bus-powered (no external power required) |
| LEDs | Link/Activity indicators |
| Compatibility | Windows, macOS, Linux, Chrome OS |
| Backward Compatibility | USB 2.0, 1GbE, 100Mbps, 10Mbps |
| Dimensions | 2.68 x 1.06 x 0.59 in (68 x 27 x 15 mm) |
| Weight | 0.88 oz (25g) |
| Housing Material | Aluminum alloy |
| Plug-and-Play | Yes |
| Certifications | FCC, CE, RoHS |
Is this adapter compatible with my USB-C-only laptop?
This model uses USB-A. For USB-C-only devices, use a USB-C to USB-A adapter, or select our dedicated USB-C 2.5GbE model NT-25GA.
What type of cable do I need for 2.5Gbps speeds?
Use CAT 5e or better (CAT 6, 6a, 7, or 8) to achieve full 2.5GbE speeds up to 100 meters.
Does this adapter require any drivers?
No drivers are required for most OS versions (Windows/macOS/Linux). It’s plug-and-play in nearly all cases.
Will it work with a docking station or USB hub?
Yes, as long as the hub supports USB 3.0 and provides adequate bandwidth and power.
What chipset is used in this adapter?
It uses the Realtek RTL8156BG chipset, ensuring wide compatibility and stable 2.5Gbps operation.