Startech

StarTech USB to Ethernet Adapter USB31000S2

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SKU:
18570006
MPN:
259930
Availability:
Usually ships the same or next business day. In stock at our CA, GA, IL, PA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
03/30/2026 04:08:48 AM PST
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$34.08

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Buy 3 and pay only $32.71 each 32.71
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Buy 14 or above and pay only $28.07 each 28.07
Stock Update:
03/30/2026 04:08:48 AM PST

Description



This item is brand-new, factory sealed.

StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Converter for Laptops, 11.8in/30cm Attached Cable, USB to RJ45 Adapter, NIC Adapter, USB Network Adapter (USB31000S2)
  • ADDED CONNECTIVITY: The USB to RJ45 adapter adds an RJ45 port to your computer allowing connections up to Gigabit Ethernet speeds. The USB-A interface is backward compatible with previous USB generations, and a wide range of devices
  • USB NETWORK ADAPTER: This adapter offers compatibility with 10/100/1000 Mbps networks, major OS support for Windows, macOS, and Linux, clear diagnostic LEDs, and durable construction, all in a small and lightweight package
  • OS COMPATIBILITY: This Ethernet adapter for laptop offers plug and play connectivity and is widely supported by Windows versions 7/8/10/Server, macOS 10.14/10.15/11.0/12.0, Linux distributions with kernel 4.11 to 5.9.16 LTS, and Chrome OS
  • MINIMALIST DESIGN: The USB LAN adapter has a built-in 11.8in/300mm cable giving you additional reach and is conveniently self-powered via the USB port. This is a design that blends with most equipment and is compact to carry around
  • SPECIFICATIONS: 1x USB 3.0/3.2 Gen1 Type-A 5 Gbps Port | 1x RJ45 | 3 Speeds 10/100/1000 Mbps | Realtek RT8153 | 9K Jumbo Frame | VLAN Tagging | Wake on LAN | Energy Efficient Ethernet (EEE) | USB Powered | Backed for 2-years | 24x5 Free Lifetime Assistance
  • Brand: StarTech
  • Item model number: USB31000S2
  • Operating System: Linux, Chrome OS
  • Item Weight: 0.48 ounces
  • Product Dimensions: 0.9 x 0.6 x 7.7 inches
  • Item Dimensions LxWxH: 0.9 x 0.6 x 7.7 inches
  • Color: Space Gray
  • Manufacturer: STARTECH.COM

Easily add a Gigabit network port to your computer through a USB 3.0/3.2 Gen 1 Type-A port. The RJ45 port supports multiple speeds (10/100/1000 Mbps) and is fully compatible with Cat5, Cat5e, Cat6, and Cat6a cabling. This is an ideal peripheral for newer laptops that don't have an Ethernet port anymore. With backward compatibility, add network capabilities to older computers or replace a non-working Ethernet port. Access Gigabit Networks The USB LAN adapter supports up to Gigabit speeds (1000 Mbps) when using a USB 3.2 Gen 1 or higher port. You can share and receive files over a network at a higher speed and stream content while reducing wait times and slowdowns. Native Driver Support Plug-and-play compatible, simply connect the network adapter into the USB Type-A port on your computer. The adapter's Realtek RTL8153 chipset provides native driver support in Windows, macOS, and Linux. Other features include VLAN tagging, Auto-MDIX, 9K jumbo frames, and full-duplex. Compact and Minimalist Design This portable USB Gigabit network adapter is the ideal accessory for laptops: light, portable, and with an unintrusive design. It's powered directly from the USB port making it easy to use when you're on the go. The cable is long enough (11.8 inches / 30 cm) to help with additional reach and flexibility. The USB31000S2 is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.

Features

End of Life Manual Availability:   
Yes

 

WEEE Statement:   
https://media.startech.com/cms/pdfs/usb31000s2_weee.pdf

 

EU RoHS Declaration URL:   
https://media.startech.com/cms/pdfs/usb31000s2_rohs.pdf

 

Environmental Certification:   
EU RoHS

 

Environmentally Friendly:   
Yes

 

REACH Declaration URL:   
https://media.startech.com/cms/pdfs/usb31000s2_rohs.pdf

 

Operating System Compatibility:

Windows XP
Windows Vista
Windows 7
Windows 8
Windows 8.1
Windows 10
Windows 11
Windows Server 2003
Windows Server 2008 R2 Standard
Windows Server 2012
Windows Server 2016
Windows Server 2019
Windows Server 2022
Mac OS 10.7 X Lion
Mac OX 10.15 Catalina
Mac OS 11 Big Sur
Mac OS 12 Monterey
Mac OS 13 Ventura
Linux 2.6.25 Torvalds
ChromeOS

 

REACH free of SVHC:   
Yes

 

Device Supported:

Computer
Notebook

 

Environmental Compliance:

Restriction of Hazardous Substances (RoHS) 2
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Waste Electrical and Electronic Equipment Directive (WEEE)

 

Country of Origin:   
Vietnam

 

Specs

Physical Characteristics
Form FactorPortable
Weight (Approximate)0.50 oz
Product ColorSpace Gray
Height7.7"
Color FamilyGray
Width0.6"
Depth0.9"
Warranty
Limited Warranty2 Year
Interfaces/Ports
Total Number of Ports1
Host InterfaceUSB 3.2 (Gen 1) Type A
Number of Network (RJ-45) Ports1
General Information
Brand NameStarTech.com
Manufacturer Website Addresshttp://www.startech.com
Marketing InformationEasily add a Gigabit network port to your computer through a USB 3.0/3.2 Gen 1 Type-A port. The RJ45 port supports multiple speeds (10/100/1000 Mbps) and is fully compatible with Cat5, Cat5e, Cat6, and Cat6a cabling. This is an ideal peripheral for newer laptops that don't have an Ethernet port anymore. With backward compatibility, add network capabilities to older computers or replace a non-working Ethernet port.
Access Gigabit Networks
The USB LAN adapter supports up to Gigabit speeds (1000 Mbps) when using a USB 3.2 Gen 1 or higher port. You can share and receive files over a network at a higher speed and stream content while reducing wait times and slowdowns.
Native Driver Support
Plug-and-play compatible, simply connect the network adapter into the USB Type-A port on your computer. The adapter's Realtek RTL8153 chipset provides native driver support in Windows, macOS, and Linux. Other features include VLAN tagging, Auto-MDIX, 9K jumbo frames, and full-duplex.
Compact and Minimalist Design
This portable USB Gigabit network adapter is the ideal accessory for laptops: light, portable, and with an unintrusive design. It's powered directly from the USB port making it easy to use when you're on the go. The cable is long enough (11.8 inches / 30 cm) to help with additional reach and flexibility.
The USB31000S2 is backed for 2-years by StarTech.com, including free lifetime 24/5 multi-lingual technical assistance.
More from the Manufacturer
More from the Manufacturer
Product TypeGigabit Ethernet Adapter
Product NameGigabit Ethernet Card
ManufacturerStarTech.com
Manufacturer Part NumberUSB31000S2
Media & Performance
Maximum Data Transfer Rate5 Gbit/s
Media Type SupportedTwisted Pair
Network & Communication
Network Technology10/100/1000Base-T
Technical Information
Chipset ManufacturerRealtek
Chipset ModelRTL8153
FeaturesPlug and Play

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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StarTech USB to Ethernet Adapter USB31000S2
$34.08