Startech IT
Startech Usb 2.0 To 10/100 Mbps Ethernet Network Adapter Dongle - Usb 2.0 - 1 Port[s] - 1 X Network [rj-45] - Twisted Pair (usb2100)
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- SKU:
- 18151910
- MPN:
- usb2100
- Availability:
- Usually ships the same or next business day. In stock at our CA, IN, NJ, TX warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 03/26/2026 04:41:50 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $28.57 each 28.57 |
| Buy 3 | and pay only $26.02 each 26.02 |
| Buy 4 | and pay only $25.14 each 25.14 |
| Buy 5 - 9 | and pay only $24.53 each 24.53 |
| Buy 10 or above | and pay only $22.66 each 22.66 |
- Stock Update:
- 03/26/2026 04:41:50 PM PST
Description
This item is brand-new, factory sealed.
Add a 10/100Mbps Ethernet port to your laptop or desktop computer through USB. The USB2100 USB 2.0 to 10/100 Mbps Network Adapter lets you add a Fast Ethernet port to your laptop or desktop computer through USB.This compact USB network adapter offers a dongle design with a built-in cable to avoid cramped connections, making it a perfect solution for adding wired Ethernet connectivity to your desktop without opening the case, or to replace a failed onboard network adapter on your laptop system.
Providing half or full-duplex operation, this USB 2.0 Ethernet adapter supports data transfer rates of up to 200 Mbps. The adapter also supports features such as Wake-on-LAN (WoL) and VLAN tagging for added flexibility.
Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Package Contents:
- USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle
- 1 x Driver CD
- 1 x Instruction Manual
Features
End of Life Manual Availability:
Yes
https://media.startech.com/cms/pdfs/usb2100_weee.pdf
https://media.startech.com/cms/pdfs/usb2100_rohs.pdf
EU RoHS
Yes
https://media.startech.com/cms/pdfs/usb2100_rohs.pdf
Yes
China
Yes
WEEE Statement:
https://media.startech.com/cms/pdfs/usb2100_weee.pdf
EU RoHS Declaration URL:
https://media.startech.com/cms/pdfs/usb2100_rohs.pdf
Package Contents:
- USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle
- 1 x Driver CD
- 1 x Instruction Manual
Environmental Certification:
EU RoHS
Environmentally Friendly:
Yes
REACH Declaration URL:
https://media.startech.com/cms/pdfs/usb2100_rohs.pdf
Operating System Compatibility:
Windows XP
Windows Vista
Windows 7
Windows 8
Windows 11
Windows 8.1
Windows 10
Windows Server 2003
Windows Server 2008 R2 Standard
Windows Server 2012
Windows Server 2016
Windows Server 2019
Windows Server 2022
Mac OS X 10.6 Snow Leopard
Mac OX 10.15 Catalina
Mac OS 11.3 Big Sur
Mac OS 13 Ventura
ChromeOS
Linux 2.6.x
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:
China
Specs
| Physical Characteristics | |
| Form Factor | Desktop |
| Weight (Approximate) | 0.80 oz |
| Product Color | Black |
| Height | 0.6" |
| Color Family | Black |
| Width | 0.8" |
| Depth | 2.6" |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Total Number of Ports | 1 |
| Host Interface | USB 2.0 |
| USB | No |
| Serial Port | No |
| Ethernet AUI | No |
| PoE (RJ-45) Port | No |
| XJACK | No |
| Number of Network (RJ-45) Ports | 1 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | The USB2100 USB 2.0 to 10/100 Mbps Network Adapter lets you add a Fast Ethernet port to your laptop or desktop computer through USB. This compact USB network adapter offers a dongle design with a built-in cable to avoid cramped connections, making it a perfect solution for adding wired Ethernet connectivity to your desktop without opening the case, or to replace a failed onboard network adapter on your laptop system. Providing half or full-duplex operation, this USB 2.0 Ethernet adapter supports data transfer rates of up to 200 Mbps. The adapter also supports features such as Wake-on-LAN (WoL) and VLAN tagging for added flexibility. Backed by a StarTech.com 2-year warranty and free lifetime technical support. More from the Manufacturer More from the Manufacturer |
| Product Type | Ethernet Adapter |
| Product Name | USB 2.0 to 10/100 Mbps Ethernet Network Adapter Dongle |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | USB2100 |
| Packaged Quantity | 1 Each |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100Base-TX |
| Technical Information | |
| Chipset Model | ASIX - AX88772C |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Startech Usb 2.0 To 10/100 Mbps Ethernet Network Adapter Dongle - Usb 2.0 - 1 Port[s] - 1 X Network [rj-45] - Twisted Pair (usb2100)
$33.74