StarTech USB 2.0 to Gigabit Ethernet NIC Network Adapter (Black)

StarTech USB 2.0 to Gigabit Ethernet NIC Network Adapter (Black)

StarTech USB 2.0 to Gigabit Ethernet NIC Network Adapter (Black)

B&H # STUSB21000S2 MFR # USB21000S2
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Product Highlights

  • Gigabit Ethernet Port
  • USB Powered
  • 480 Mb/s Data Transfer Rate
  • 10/100/1000 Mb/s Compatible Networks
  • Meets IEEE 802.3/u/ab Standards
  • IEEE 802.1Q VLAN & WOL Tagging Support
  • Up to 9KB Jumbo Frame Supports
  • Checksum & Large Send Offload Support
  • Crossover Detection & Auto-Correction
  • Windows, Mac, & Linux OS Compatible
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Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

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Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $1,000.00 Giveaway, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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  • 1Description

The black USB 2.0 to Gigabit Ethernet NIC Network Adapter from StarTech offers a reliable USB Ethernet connection, adding a single RJ-45 Ethernet port to a USB-enabled computer system, with support for connecting to Gigabit networks. It is backward compatible with older USB 1.x computer systems. Powered via USB, this compact and portable USB Gigabit network adapter offers an ideal desktop replacement network adapter or laptop accessory.

The Gigabit USB adapter helps to conserve system resources, using built-in NDIS6 Checksum and Large Send Offload support and Jumbo Frames. With support for features such as VLAN tagging and Wake on LAN (WOL), the adapter is suitable for home and business users. You can add Gigabit Ethernet capabilities to a desktop or laptop without opening the computer or taking up an available expansion slot. Replace a failed integrated network adapter with an external, USB Ethernet connection, instead of having to open a desktop or laptop computer case. Additionally, connect the laptop PC to a Gigabit network or backbone which is perfect for small or home offices, departmental network applications, and network gaming.

The adapter supports Gigabit networking over USB 2.0 with up to 480 Mb/s of bandwidth
IEEE 802.3, 802.3u, and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible
Powered directly from the USB ports
Jumbo Frame support up to 9KB
Supports Microsoft NDIS 6.2 Checksum Offload (IPv4, IPv6, TCP, UDP) and Large Send Offload
Crossover Detection and Auto-Correction (Auto MDIX)
IEEE 802.1Q VLAN tagging support
Embedded 20KB SRAM for packet buffering
Activity and Gigabit Link LED indicators
Compact, lightweight design for maximum portability
UPC: 065030847445
In the Box
StarTech USB 2.0 to Gigabit Ethernet NIC Network Adapter (Black)
  • Driver CD
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description
    Port 1
    Interface RJ-45 (Gigabit Ethernet)
    Bus Type USB 2.0
    Standards IEEE 802.3/802.3u/802.3ab
    Chipset ID SMSC - LAN7500
    Connector 1 RJ-45 female
    Connector 2 USB A (4 pin) male
    Maximum Data Transfer Rate 480 Mb/s (USB 2.0)
    Buffer Size 20 KB
    Compatible Networks 10/100/1000 Mb/s
    Auto MDIX Yes
    Full Duplex Support Yes
    OS Compatibility Windows XP (32/64-bit)/Server 2003 (32/64-bit)/Server 2008 R2/Vista (32/64-bit)/7 (32/64-bit)/8 (32/64-bit)
    Mac OS 10.6/10.7/10.8
    Indicators LED Indicators: Activity and Gigabit link
    Power USB-powered (included power adapter)
    Operating Temperature 32 to 158°F (0 to 70°C)
    Storage Temperature -4 to 168°F (-20 to 75°C
    Humidity 5 ~ 95% RH
    Enclosure Type Plastic
    Compliance CE, FC, and RoHS
    Dimensions (L x W x H) 10.6 x 1.2 x 0.8" (269.2 x 30.4 x 20.0 mm)
    Weight 1.4 oz (39.6 g)
    Packaging Info
    Package Weight 0.3 lb
    Box Dimensions (LxWxH) 6.7 x 5.6 x 1.3"

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