Add powerful network access to your tablet, Ultrabookª or laptop, even if it doesnÕt have a built-in RJ45 port. This USB 3.0 to Gigabit network adapter gives you wired network access - and provides two USB 3.0 pass-through ports allowing you to connect additional USB devices.

Powerful Gigabit network connections

Ideal for office or home use, the USB 3.0 network adapter supports full Gigabit bandwidth by harnessing the performance of USB 3.0 (5 Gbps). You can quickly access very large files over a Gigabit network, saving valuable time every day.

Native driver support makes installation easy

Get up and running quickly. Simply plug this Ethernet cable adapter into the USB port on your laptop and connect to your network. The network adapter chipset provides native driver support, so you don't have to worry about installing additional software.

Connect your USB devices to the additional ports

Enhance the capabilities of your laptop or tablet by connecting USB devices like printers or external solid-state drive or hard drive enclosures using the two USB 3.0 ports. You can also connect your mouse, keyboard, flash drive or other low-power USB devices, with no extra power required.

Compact and lightweight for perfect portability

Compact and portable, this USB Gigabit network adapter is the ideal desktop network adapter or laptop accessory. You donÕt have to carry a power adapter with you to use it, because itÕs powered directly from the host USB port.

The USB31000S2H is backed by a 2-year warranty and free lifetime technical support.


  • Ideal for an Ultrabook, tablet or slim laptop that doesn't have an RJ45 port
  • The ideal replacement for an older LAN port
  • Connect peripherals like printers or external SSD/HDD enclosures to the integrated two-port USB hub
+ More- Less


Warranty Information
Warranty 2 Years
Bus Type USB 3.0
Chipset ID Realtek - RTL8153
Industry Standards IEEE 802.3 10BASE-T, IEEE 802.3ab 1000BASE-T, IEEE 802.3u 100BASE-TX and IEEE 802.3X Full Duplex
Interface USB 3.0
Ports 1
USB Pass-Through Yes
Auto MDIX Yes
Compatible Networks 10/100/1000 Mbps
Full Duplex Support Yes
Jumbo Frame Support 9K max.
Max Power Draw 150mA
Maximum Data Transfer Rate 5 Gbps - USB 3.0 / 2 Gbps - Full Duplex Gigabit Ethernet
Surge Protection 5KV
Type and Rate USB 3.0 - 5 Gbit/s
Connector Type(s) 1 - USB Type-A (9 pin) USB 3.0 Male
1 - RJ-45 Female
2 - USB Type-A (9 pin) USB 3.0 Female
OS Compatibility Windows¨ XP, Vista, 7, 8, 8.1, 10
Windows Server¨ 2003, 2008 R2, 2012, 2016, 2019
Mac OS X¨ 10.7 to 10.14 VLAN tagging is currently not supported in Mac OS
Linux Kernel 2.6.25 to 4.11.x LTS Versions only
Power Consumption (In Watts) Max 1092mA
Humidity Storage humidity range: 5% ~ 90% RH(no condensation)Operating humidity range: 50% ~ 80% RH
Operating Temperature 0¡C to 70¡C (32¡F to 158¡F)
Storage Temperature -10¡C to 55¡C (14¡F to 131¡F)
Physical Characteristics
Color Black
Enclosure Type Plastic
Form Factor Attached Cable
Product Height 0.7 in [1.7 cm]
Product Length 10 in [25.5 cm]
Product Width 1.5 in [37 mm]
Weight of Product 0.9 oz [25.9 g]
Packaging Information
Package Height 1.2 in [30 mm]
Package Length 5.6 in [14.2 cm]
Package Width 6.7 in [17 cm]
Shipping (Package) Weight 3.7 oz [106 g]
What's in the Box
Included in Package 1 - USB 3.0 to Gigabit network adapter
1 - instruction manual
Barcode # 65030862400
Brand Startech
Shipping Weight 0.5000kg
Shipping Width 0.132m
Shipping Height 0.044m
Shipping Length 0.160m

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