ASUSTOR (AS U2.5G2) USB C 3.2 to 2.5 Gigabit Ethernet Base T Adapter, Type A Adapter, Aluminium Casing | ASUSTOR from 1st Line Support

Supply when you need IT

Contact Us
Please use this form, to leave us a message


ASUSTOR (AS-U2.5G2) USB-C 3.2 to 2.5-Gigabit Ethernet Base-T Adapter, Type-A Adapter, Aluminium Casing
Manufacturer : ASUSTOR
Manufacturer Part Code : AS-U2.5G2

Category : Network
Weight: 0.0600 kg
Price : £ 54.65 + £ 5.20 Postage per Order (UK)

We only supply to the UK
Items : 1
Updated : 05-08-2021 02:08:28

Other products in this range
Spire Coupler for RJ45 CAT5E (100/1000Mbps) Patch Cables, Female To FemaleSpire Moulded CAT6e UTP Patch Cable, 3 Metres, Full CopperSandberg RJ11 to RJ11 Cable, 1.8 Metres, White, 5 Year WarrantySandberg RJ11 to RJ11 Cable, 5 Metres, White, 5 Year WarrantySandberg RJ11 to RJ11 Cable, 10 Metres, White, 5 Year WarrantySandberg USB-C Gigabit Network Adapter, Aluminium Case, 5 Year WarrantyASUSTOR (AS-U2.5G2) USB-C 3.2 to 2.5-Gigabit Ethernet Base-T Adapter, Type-A Adapter, Aluminium Casing


Smaller - More efficient - Better 2.5GbE

  • Uses the more-efficient RTL8156B controller
  • Better heat dissipation with all-new aluminium housing
  • Easy-to-identify red 2.5-Gigabit Port
  • Type-A adapter included
  • 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 3.5.x and above, Windows, macOS and Linux.

USB Type-C
The AS-U2.5G2 uses USB Type-C and includes a Type-A adapter, making it easy to connect to your laptop or desktop.

Integrated USB Cable
The AS-U2.5G2 comes with an integrated a USB-C cable, making transport easy and reducing costs.

Equipped With a Red 2.5GbE Port
Equipped with a 2.5GBASE-T port. The AS-U2.5G 2 provides up to 2.5-Gigabit speeds on existing Cat5e or better network cables.

Easily Comes With You
The AS-U2.5G2 weighs only 33 g and is easily portable.

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.

Aluminum Casing
Offers better and more efficient heat dissipation, increasing quality.

Even Faster than Before
performance for the AS-U2.5G2, when connected to a Lockerstor 4 performs 12% faster than the AS-U2.5G. Sequential.
Aluminum Casing
The all new aluminum casing provides the AS-U2.5G2 better heat dissipation than the first generation AS-U2.5G.
Gaming-Inspired Red 2.5-Gigabit Ethernet Port
The AS-U2.5G2 comes with a red-colored 2.5-Gigabit Ethernet port making it easily identifiable as one fast Ethernet adapter.
The AS-U2.5G2 is 63% lighter than the first generation AS-U2.5G at 33 g.
The AS-U2.5G2 now uses only 675 mWh of power, dropping energy usage by up to 66% compared with the first generation AS-U2.5G.
Upgrade Your Devices to 2.5-Gigabit Ethernet
The AS-U2.5G2 can be easily plugged into a desktop or laptop to provide up to 2 times the speed of Gigabit Ethernet. Combine the AS-U2.5G2 in a PC with a Lockerstor NAS 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-U2.5G2 one of our most flexible network cards ever.
Make Your NAS Fast Again
The AS-U2.5G2 is able to upgrade your Gigabit-Enabled ASUSTOR NAS to 2.5-Gigabit speeds using a USB 3.2 Gen1 port. Supports ADM 3.4 and above. The AS-U2.5G2 comes with a USB Type-A adapter, enabling compatibility with virtually any device.
Simple Installation
The AS-U2.5G2 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.



  • Type: USB to LAN Adapter
  • Length: N/A
  • Connector(s): USB 3.2 Gen 1 Type-C (Thunberblot 3 compatible)*
    2.5GB RJ45 Ethernet Port

    *Type-A adapter included
  • Colour: Black
  • Additional Features: See Overview
  • Package Weight: 0.0600 kg
  • Warranty: 1 Year

Once you have made your purchase, we can help provide support, remotely or on-site, quickly, from our un-reveiled support service.

We can also provide you Installation Service, to help you get your new product or device working.

You may want to have some training, on how to use your new purchase, we can help there too, Remote Training, to help you to get the best out of your new product or device.


Add your comment here
Name * Requested
Email * If you don't provide a valid email, you cannot activate your comment
Website * Optional

** Spammers will be logged, blocked and reported, we automatically block Tor posting

1st Line Support
Work: 44 Douglas Mews
Work +44-781-258-7233
Email: 1st Line Support

Category :
External NAS

Delivery within two days £5.20 to your door, if ordered before 4pm.


  1. Network
    Sandberg RJ11 to RJ11 Cable, 1.8 Metres, White, 5 Year Warranty

Rifle designs
GET Designs on Patreon
Air and string weapon designs
Web Design, Web Dressing and Web Hosting by 1st Line Support