2.5GbE USB A to Ethernet Adapter Part number: V244103
Manufacturer product ID: US2GA30
UPC Code: UPC65030882958
Box quantity: 0*
Sub-category: Adapters
Interface: Ethernet: RJ-45
Weight (Kg): 0.03
Warranty period: 24 Months
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FULL TITLE - 2.5GbE USB A to Ethernet Adapter - NBASE-T NIC - USB 3.0 Type A 2.5 GbE /1 GbE Multi Speed Gigabit Network - USB 3.1 Laptop to RJ45/LAN - Lenovo X1 Carbon, HP EliteBook/ ZBook

  • HIGH PERFORMANCE: 2.5GbE USB A to Ethernet Adapter allows you to securely connect to high-speed Networks and is backwards compatible with existing Gigabit LANs
  • NBASE-T & 2.5GBASE-T: USB 3.1 Ethernet adapter offers bandwidth for content creators & power users on high performance Laptops/Workstations incl. Lenovo ThinkPad X1 Carbon Dell XPS HP EliteBook/ZBook
  • USB 3.0/3.1 Type-A | 1x RJ45 | 5 Gbps Multi-Gigabit | 3 Speed 2.5G/1G/100 Mbps auto-negotiation | Realtek RTL8156 | NBASE-T/2.5GBASE-T | 9K Jumbo Frame | WoL | VLAN | USB Powered | 2Yr Warranty

Add 2.5 GbE network access to your laptop, using the USB-A port on your laptop. This USB 3.0 Type-A to Gigabit network adapter gives you wired Ethernet network access. 

Powerful 2.5 Gigabit Network Connections 

Ideal for office or home use, the network adapter supports full 2.5 Gigabit bandwidth by harnessing the performance of USB 3.0. You can quickly access very large files over a 2.5 Gigabit network, saving valuable time every day. 

Native Driver Support Makes Installation Easy 

Get up and running quickly. Simply plug this USB-A to Ethernet adapter into the USB port on your laptop and connect to your network. The network adapter Realtek RTL8156 chipset provides native driver support for Mac OS and Linux. Any Windows operating systems without the driver will be automatically prompted to download the software directly from the adapter, ensuring a quick installation with no Internet access required. 

Compact & Lightweight for Perfect Portability 

Compact and portable, this USB Gigabit network adapter is the ideal desktop network adapter or laptop accessory. You don’t have to carry a power adapter with you to use it, because it’s powered directly from the host USB port. 

The Choice of IT Pros Since 1985 conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local Technical Advisors have broad product expertise and work directly with our Engineers to provide support for our customers both pre and post-sales. 

The US2GA30 is backed by a 2-year warranty and free lifetime technical support. 


Warranty Information Warranty 2 Years
Connector(s) 1 - Connector A USB Type-A (9 pin) USB 3.0 (5 Gbps)
Environmental Operating Temperature 0 ℃ to 70℃
  Storage Temperature ‐10 ℃ to ~ 55℃
  Humidity 5% to 90 % RH (no condensation)
Hardware Ports 1
  Interface RJ45 (Gigabit Ethernet)
  Bus Type USB 3.1 Gen 1
  Industry Standards IEEE 802.3i 10BASE-T
    IEEE 802.3ab 1000BASE-T
    IEEE 802.1q VLAN Tagging
    IEEE 802.3x
    IEEE 802.3u 100Base-TX
    IEEE 802.3bz 2.5GBase-T
  Chipset ID Realtek - RTL8156
Indicators 1 - LED Indicators Green LED: Link Speed
    Blue LED: Link Speed
Packaging Information Package Height 80 mm [3.1 in]
  Package Length 16 mm [0.6 in]
  Shipping (Package) Weight 29.7 g [1.0 oz]
  Package Width 27 mm [1.1 in]
Performance Type Copper
  Type and Rate USB 3.1 Gen 1 - 5 Gbit/s
  Compatible Networks 2.5G/1G/100Mbps/10Mbps
  Auto MDIX Yes
  Full Duplex Support Yes
  Jumbo Frame Support 9K max.
  Promiscuous Mode Yes
  MTBF 1,233,108 hours
Physical Characteristics Color Black & Space Gray
  Product Height 16 mm [0.6 in]
  Product Length 30.0 mm [1.2 in]
  Form Factor Dongle
  Weight of Product 39.7 g [1.4 oz]
  Product Width 0.0 mm [0.0 in]
  Cable Length 15 cm [5.9 in]
Power Power Source USB-Powered
Software OS Compatibility Windows 10
Windows 8.1
Windows 7
Windows Server 2016
Windows Server 2012 R2
Windows Server 2008 R2
Linux Kernel 2.4.20 - 4.x (LTS versions only)
macOS 10.11 - 10.15, 11.0
Special Notes / Requirements Note VLAN tagging is currently not supported in Mac OS
What's in the Box 1 - Included in Package USB Network Adapter
    Quick-Start Guide

*Box quantity refers to the number of units contained in this product's outer packaging. It does not refer to the number of products purchased for the quoted unit price unless otherwise stated.

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