1. We CAN NOT deliver to the following countries because of Import duty or other shipping constraints:

    India, Ukraine, Brazil,
     Argentina, Bolivia,  Chile, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, Ecuador, Guatemala, Haiti, Mexico, Nicaragua, Panama, Paraguay, Peru, Uruguay, Venezuela,French Guiana, Guadeloupe, Martinique, Belize, Puerto Rico, Saint Barthélemy, Saint Martin, Guyana, Falkland Islands, South Georgia and the South Sandwich Islands, Suriname, The Bahamas, Barbados, Aruba, Bonaire, Sint Eustatius, Saba, Curaçao, Sint Maarten, United States Virgin Islands, British Virgin Islands, Anguilla, Cayman Islands, Montserrat, Turks and Caicos Islands, Dominica, Jamaica, Grenada, San Andrés and Providencia, Trinidad and Tobago, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, French Polynesia, Reunion, New Caledonia.

    In spite the aforementioned countries limitation, if you still place the order, there will be an administrative charge of 4.4% out of the total order amount when you request for refund.

  2. If you are from United Kingdom, Finland, Portugal, your order amount should be over USD100 or we will not be able to deliver.
  3. Please think twice before finalizing order placement.  Canceled orders will be charged a 4.4% return fee of total order amount.  

2.5G USB Type-C Ethernet Adapter (AS-U2.5G2)

2.5G USB Type-C Ethernet Adapter (AS-U2.5G2)
2.5G USB Type-C Ethernet Adapter (AS-U2.5G2)
Model Name: AS-U2.5G2
Availability: 97
Price: US$59.00
   - OR -   
Description: AS-U2.5G2, USB3.2 Gen 1 Type-C to 2.5GBASE-T Adapter
EAN: 4710474838462
UPC: 887372014619
Dimension: 195 x 23.4 x 16.4 (mm)
Weight: 33g

Warranty: 1 year

Quick Installation Guide

Realtek Latest Driver Download
Hardware Specifications
  • Network Controller: RTL8156B
  • Data transfer rate: 2.5 Gbps
  • Network operation mode: Full duplex
  • Interface: USB 3.2 Gen 1 Type-C (compatible with Thunberblot 3 interface)
  • Power: USB power supply
  • Operating temperature: 0 - 45 °C
  • Storage temperature: -20 - 50 °C
  • Relative humidity: 20% to 80% RH
  • Certification: FCC, CE
  • Support for auto-negotiation between 100Mb/s, 1Gb/s and 2.5Gb/s
  • Support operating system:  ASUSTOR ADM 3.5.1 or above, Windows 11/10/8/7, Windows Server 2008R2/2012, MacOS 10.8, 12.1 and up, and Linux 5.6
  • Download Drver from Realtek USB 2.5G Ethernet Controller (not required for ADM)
  • Applicable models: AS31/32/50/51/52/53/61/62/63/64/66/65/70/71 Series, Personal Computer (PC), Laptop (Laptop), Apple MAC


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VAT number:53545157 Asustor Inc. 2024 Address: 3F, No.136, Daye Road, Beitou Dist., Taipei City 112, Taiwan, ROC. Tel: +886- 2-7737-0888 Fax: +886- 2-7737-0899