USB to Gigabit Ethernet Network Adapter

USB 2.0 to Gigabit Ethernet NIC Network Adapter

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$28.00

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Description & Features+

The USB21000S2 USB 2.0 to Gigabit Ethernet Adapter offers a reliable USB Ethernet connection, adding a single RJ45 Ethernet port to a USB-enabled computer system, with support for connecting to Gigabit networks. Backward compatible with older USB 1.x computer systems, this compact and portable USB Gigabit network adapter offers an ideal desktop replacement network adapter or laptop accessory. With support for features such as Jumbo Frames, VLAN tagging and Wake on LAN (WOL), the adapter is suitable for home and business users alike. The USB21000S2 USB Gigabit network adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Compatible with Gigabit Ethernet networks and powered via USB for versatility and portability as an add-on or replacementThe Gigabit USB adapter helps conserve system resources, using built-in NDIS6 Checksum and Large Send Offload support and Jumbo FramesThe USB Gigabit Ethernet adapter is backed by a StarTech.com 2-year warranty and free lifetime technical support, ensuring reliability

Product Label Contents:

USB Gigabit Adapter
Driver CD
Instruction Manual
USB to RJ45 adapter supports Gigabit networking over USB 2.0 with up to 480 Mbps of bandwidthIEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatiblePowered directly from the USB portsJumbo Frame support up to 9 KBSupports Microsoft NDIS 6.2 Checksum Offload (IPv4, IPv6, TCP, UDP) and Large send OffloadCrossover Detection & Auto-Correction (Auto MDIX)IEEE 802.1Q VLAN Tagging supportEmbedded 20KB SRAM for packet bufferingActivity and Gigabit Link LED indicatorsCompact, lightweight design for maximum portability

Specifications+

Available for Shipping to Canada Post
Yes
Brand
StarTech.com
Supplier Warranty
2 Year Warranty
Supplier Warranty Length
2 years
Product Identifiers
Walmart Item #
30527828
Model #
USB21000S2
SKU
10164051
UPC
6503084744

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From the Manufacturer +

Ratings & Reviews+

USB to Gigabit Ethernet Network Adapter is rated 4.0 out of 5 by 4.
Rated 5 out of 5 by from perfect Works better than expected...
Date published: 2015-02-21
Rated 5 out of 5 by from Works Great!! When there are no Drivers that work for a normal Ethernet cable plug-in, and you need a fast High-Speed connection through a USB-port 1gb. data transfer.
Date published: 2014-12-23
Rated 5 out of 5 by from Works Great! I bought this for my cousin whose desktop PC built in Ethernet (network card) burned out in a lightning storm. I figured this USB Ethernet adapter would be easier than opening the case and adding an ethernet adapter and I wasn't even sure that her Internet Service Provider (ISP) had come to the correct conclusion...that it was her built in Ethernet adapter that was bad. Well...they were right and this USB solution worked great!
Date published: 2014-08-11
Rated 1 out of 5 by from Spec is misleading = not true gigabit speed Syncs with 10, 100, and 1000 networks, but not at full speed on gigabit (1000 speed) networks. This is because it speed is bottle necked with only a USB 2.0 (not USB 3.0) connection, so it can only transfer data at half duplex (cant talk and listen at the same time) and can not transfer data faster than 480mbs. Both issues are a USB 2.0 limitation that slows the data transfer to less than one fourth the wired networks available full duplex gigabit speed. Will it connect to a gigabit network? Yes. Will it transfer data at gigabit speed? NO. NOT EVEN CLOSE. Summary: 1. IF you only connect to a 10 or 100 speed network and only have a USB 2.0 port available on your computer, this will work near rated speeds, but only in half duplex. If you use it in this configuration it will function, but there are many cheaper adapters available that work just as fast, so you may not want this one. 2. IF you want true gigabit throughput speeds, you MUST use a USB 3.0 adapter on a USB 3.0 computer port. This adapter can not work at full gigabit speed, no matter where or which type USB port you plug it into, or in any other configuration - Period. I do need true gigabit, which has throughput over 4 times faster than this adapters capabilities, so I returned it. The true gigabit USB 3.0 adapter I replaced this one with cost less than $3 more from Wal-mart, and there were many more for less than $10 more.
Date published: 2014-08-09
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