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Accell Corporation > 
Item#: 9SIA2F81N65745

Accell J141B-001B USB 2.0 to Gigabit Ethernet Adapter

  • Supports: - Supported Networks: Ethernet 10Base-T, Fast Ethernet 100Base-TX, Gigabit Ethernet 1000Base-T (IEEE 802.3, 802.3u, and 802.3ab) - USB specification 1.0, 1.1 and 2.0 compliant - Gigabit l

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Add an Ethernet network interface to any USB enabled computer

The Accell USB 2.0 (Type-A) to Gigabit Ethernet adapter easily converts a computer's USB port into a 10/100/1000 Base-T Ethernet port. This adapter will add a 1000Mbps Gigabit Ethernet connection to a computer. It can also improve the connectivity speed of your computer over its existing 100Mbps Fast Ethernet port or when using a Wi-Fi 802.11 wireless network.

This adapter is fully backwards compatible with the USB specification 1.0 and 1.1 and works with all USB 3.0 enabled computers at USB 2.0 speeds. Its compact and highly portable design makes this adapter the perfect companion for a notebook or ultrabook computer.

Learn more about the Accell Corporation J141B-001B




Changer Type
USB to Ethernet
- Supported Networks: Ethernet 10Base-T, Fast Ethernet 100Base-TX, Gigabit Ethernet 1000Base-T (IEEE 802.3, 802.3u, and 802.3ab)
- USB specification 1.0, 1.1 and 2.0 compliant
- Gigabit link and activity LED indicator
- Supports 10/100/1000 Mbps auto-sensing capability
- Supports Auto MDIX (straight and cross network cable auto-detection)
- Supports USB full and high speed modes with bus power capability
- Supports both full-duplex and half-duplex operation in Fast Ethernet
- Supports Jumbo packet of up to 9KB
- Wake-ON LAN (WOL) support
- Pre-Execution Environment (PXE) support

- Windows 95/98/ME/NT/2000, Windows XP/Vista/7/8 (32-bit and 64-bit)
- Mac OS 9/10.1/10.2/10.3/10.4/10.5/10.6/ 10.7
- Linux


Proides up to Gigabit (1000Mbit/s) Ethernet at USB 2.0 Speeds

Supports Windows or MAC Computer Including Windows 8, Mac 10.7

Powered Directly from the USB Port, No External Needed

Compact and Portable Design, Perfect for Notebooks or Ultrabooks

Package Contents

Package Contents
USB Gigabit Ethernet adapter (J141B-001B)

Driver CD

User's manual
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Accell Corporation J141B-001B

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  • Jeffery S.
  • 8/24/2014 10:13:15 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsWorks but disapointed

Pros: Provides a Gigabit Ethernet Adapter to my ultrabook

Cons: This device is USB 2.0 it would be better if it were 3.0
Advertises as PXE boot but does not seem to work
Lacks Windows 8 driver support out of the box

Other Thoughts: I purchased this in an attempt to PXE boot a Lenovo Yoga. After attempting to do so I found this device will not allow a Lenovo Yoga to PXE boot. I have not yet tried on another model. The lack of Windows 8 driver support is also very disapointing. I have to use a usb flash drive to manually load the drivers for my wifi so that windows can find the drivers. The drivers download from the manufacturers website do not work. I would recommend a different brand of USB to Gigabit Ethernet Adapter. The only reason I did not return this device is because I needed it once I was able to get it working.

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