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USB Type-C

The AS-U2.5G uses USB Type-C, making it easy to connect to your laptop or desktop.

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Integrated USB Cable

The AS-U2.5G comes with an integrated a USB-C cable, making transport easy and reducing costs.

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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.

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Easily Comes With You

The AS-U2.5G weighs only 49 g and is easily portable.

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USB powered

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)

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Fashionable

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.

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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.

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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.

Note:
  1. Supports both USB Type-C and USB Type-A* with the use of an adapter. *Adapter required. Sold separately.
  2. 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.

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