Easy network upgrades with 2.5-Gigabit Ethernet and USB.
- Conveniently upgrade a NAS, laptop or desktop to 2.5-Gigabit Ethernet
- Compatible with current network standards, including Gigabit and 100-Megabit connections.
- Flexible compatibility. Compatible with ASUSTOR ADM 3.4 and above, Windows, macOS and Linux.
The AS-U2.5G uses USB Type-C, making it easy to connect to your laptop or desktop.
Integrated USB Cable
The AS-U2.5G comes with an integrated a USB-C cable, making transport easy and reducing costs.
Equipped With a 2.5GbE RJ45 Port
Equipped with a 2.5GBASE-T RJ45 port, providing up to 2.5Gbps of speed using Cat 5e cables.
Easily Comes With You
The AS-U2.5G weighs only 49 g and is easily portable.
The AS-U2.5G is powered directly from the USB port and does not require additional power. The AS-U2.5G is compatible with both USB Type-C ports and USB Type-A ports with an adapter. (Adapter sold separately)
Don’t be embarrassed bringing the AS-U2.5G with you! The aesthetic of the AS-U2.5G makes sure it does not look out of place in almost any situation with almost any device.
Faster-Than-Ever Network Performance
AS-U2.5G with the Nimbustor provides up to 2.5 times the speed of a Gigabit NAS setup.
Upgrade Your Devices to 2.5-Gigabit Ethernet
The AS-U2.5G can be easily plugged into a desktop or laptop to provide up to 2½ times the speed of Gigabit Ethernet. Combine the AS-U2.5G with a Nimbustor 2 and 4 to enable in-home storage at speeds indistinguishable from local hard drive storage. Supports 2.5-Gigabit speeds while also being backwards compatible with Gigabit and 100-Megabit networks, making the AS-U2.5G one of our most flexible network cards ever.
Make Your NAS Fast Again
The AS-U2.5G is able to upgrade your Gigabit-Enabled ASUSTOR NAS to 2.5-Gigabit speeds using the USB 3.2 Gen1 port. Supports ADM 3.4 and above.
Supports both USB Type-C and USB Type-A* with the use of an adapter. *USB Type-A adapter not included.
Certain USB Type-C adapters exhibit an issue where plugging in a device a certain way will reduce USB speeds to 2.0 levels. Unplugging the device and flipping it should result in full speed USB operation and 2.5-Gigabit Ethernet.
AS-U2.5G easily connects to Windows, Mac, Linux and ADM machines and is compatible with any network switch that supports 2.5-Gigabit connections. Cat 5e cables are fully supported and no additional drivers are required.