Tel.: +49 (0)89 / 89422222
Please choose your country:
Choose a language
We are a developer and manufacturer of advanced networking and communications technology. Our innovative networking, storage, security and home automation products are designed in our own laboratories and distributed in many European countries.

ALLNET Network Cards

10G Server network interface cards

MultiGig Server Network Cards (NBASE-T)

1G Server Network Cards / NIC´s

USB network interface

Art. nr. 155070

> Zum Online Shop

ALLNET ALL-USB-to-LAN-102 USB 3.0 to Dual Port Gigabit Ethernet Adapter NIC w/ USB Port

- Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port


The USB 3.0 to Dual Port Gigabit Ethernet Adapter lets you add two Gigabit Ethernet ports to your laptop or Ultrabook? computer through a single USB 3.0 port, and features an integrated USB 3.0 pass-through port that keeps your USB port available for use with external storage or other peripherals. Each RJ45 port supports 10/100/1000 Mbps Ethernet and is fully compatible with IEEE 802.3i/u/ab standards.


This 2-port USB LAN adapter is a versatile solution for connecting to two separate physical networks simultaneously, leveraging the 5 Gbps speed of USB 3.0 to provide dedicated gigabit bandwidth to each port. The dual USB NIC is also ideal for providing dedicated physical network interfaces to virtual machine configurations. Great for IT administrators that require dual-homed or multi-homed host systems.


The USB 3.0 NIC supports IPv4/IPv6 packet Checksum Offload Engine (COE) and TCP large send offload to reduce the load on your CPU, as well as Jumbo Frames, full-duplex operation with 802.3x flow control, and VLAN tagging for an efficient and full-featured USB network adapter.



  • Business or IT professionals that need to connect to two separate networks simultaneously
  • Run a virtual machine(s) on a workstation, with access to separate physical network connections
  • Replacement for a failed built-in Gigabit Ethernet port on a laptop



  • Dual Gigabit Ethernet ports through a single USB connection
  • Integrated USB 3.0 pass-through port
  • IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible
  • Crossover Detection & Auto-Correction (Auto MDIX)
  • IEEE 802.1Q VLAN Tagging support
  • Up to 4K Jumbo Frame support
  • Supports Checksum Offload (IPv4, IPv6, TCP, UDP) and Large Send Offload
  • Compact, lightweight design for maximum portability


Technical Details:



1 Year


Bus Type

USB 3.0

Chipset ID

ASIX - AX88179 (2)

VIA - VL811

Industry Standards

IEEE802.3i, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3az


RJ45 (Gigabit Ethernet)






Compatible Networks

10/100/1000 Mbps

Full Duplex Support


Jumbo Frame Support

4K max.

Max Distance

100 m / 330 ft

Maximum Data Transfer Rate

5 Gbps (USB 3.0)

2 Gbps (Ethernet - Full-Duplex)

Type and Rate

USB 3.0 - 5 Gbit/s


Connector Type(s)

1 - USB Type-A (9 pin) USB 3.0 Female


1 - USB Type-A (9 pin) USB 3.0 Male


2 - RJ-45 Female


OS Compatibility

Windows® XP, Vista, 7, 8, 8.1, 10

Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016

Mac OS® 10.6 to 10.12 - VLAN tagging is currently not supported in Mac OS

Linux Kernel 2.6.25 to 4.11.x LTS Versions only

Special Notes / Requirements

System and Cable Requirements

Available USB port


LED Indicators

1 - Gigabit Link/Activity (Amber)


2 - 10/100 Link/Activity (Green)


Power Source




5~85% RH

Operating Temperature

0°C to 50°C (32°F to 122°F)

Storage Temperature

-20°C to 60°C (-4°F to 140°F)

Physical Characteristics

Cable Length




Enclosure Type


Form Factor

Attached Cable

Product Height


Product Length


Product Weight


Product Width


Packaging Information

Shipping (Package) Weight


What's in the Box

Included in Package

1 - USB 3.0 Dual Network Adapter


1 - Driver CD


1 - Instruction Manual


100Mbps Fast network card / NIC