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. The StarTech.com Advantage - Avoid crowded connections with the integrated USB cable - Take the adapter anywhere with a portable, USB-powered design

System requirements
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows Vista x64, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura
Linux operating systems supported	Y
Other operating systems supported	ChromeOS
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows Server 2019
Ports & interfaces
Connectivity technology	Wired
Host interface	USB
Interface	Ethernet
Ethernet LAN (RJ-45) ports	1
USB pass-through	N
Weight & dimensions
Width	20 mm
Depth	65 mm
Height	14 mm
Weight	23 g
Power
USB powered	Y
Operational conditions
Operating temperature (T-T)	10 - 40 °C
Storage temperature (T-T)	-20 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Network
Maximum data transfer rate	200 Mbit/s
Networking standards	IEEE 802.1Q, IEEE 802.3i, IEEE 802.3u
Ethernet LAN	Y
Ethernet LAN data rates	10,100 Mbit/s
Cabling technology	10/100BaseT(X)
Auto MDIX IEEE	Y
Full duplex	Y
VLAN tagging	Y
Maximum operating distance	100 m
Packaging data
Drivers included	Y
Package width	172 mm
Package depth	146 mm
Package height	32 mm
Package weight	129 g
Packaging content
Manual	Y
Other features
Housing material	Plastic
Design
Internal	N
Product colour	Black
Chipset	ASIX - AX88772C
LED indicators	Activity, Link
Mean time between failures (MTBF)	76600 h
Logistics data
Harmonized System (HS) code	85176990
Master (outer) case width	337 mm
Master (outer) case length	360 mm
Master (outer) case height	317 mm
Products per master (outer) case	40 pc(s)
Sustainability
Sustainability compliance	Y
Sustainability certificates	CE, RoHS