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USB 3.0 to Gigabit Ethernet

Mac / PC / USB 3.0 / GbE
Full-bandwidth access to GbE networks
Plug-and-play USB 3.0
Stylish, rugged design with integrated cable
Take advantage of the extreme speed, security, and stability offered by wired Gigabit Ethernet connections from any system with a USB 3.0 Port, regardless of your computer's networking capabilities. The NewerTech USB 3.0 to Gigabit Ethernet Adapter is the easiest way to add full-bandwidth wired connectivity to computers without an ethernet port.

Perfect for environments without wi-fi networks on the road, or when security is paramount. Just plug into an available USB 3.0 port for instant, full-bandwidth access to high-speed GbE networks.

Product Specifications:

Software Requirements

Hardware Requirements

  • Minimum
    • Mac or PC featuring USB 2.0 interface
  • Recommended (best performance)
    • Mac or PC featuring USB 3.0 interface

Interface (Chipset)

  • (1) USB 3.0 Type-A (Realtek RTL8153)
  • (1) Gigabit Ethernet RJ-45
  • Note: Wake-on-LAN supported

Cable Length

  • 3.7 in (9.4 cm)


  • Height: 0.6 in (1.5 cm)
  • Width: 0.9 in (2.3 cm)
  • Length (without cable): 3.1 in (8.0 cm)


  • 1.5 oz (42.5 g)
    1. Driver fixes an issue wherein a Mac may not lease an IP address, until you physically unplug the device and reconnect it, if the adapter is connected to the machine while booting or when waking from sleep.
Manufacturer provided specifications for Newer Technology p/n ADPU3GIGE UPC#: 811643015463



The best warranty is one you never have to use - but should the need occur - we're proud to provide a superior level of support and service coverage to our customers.

  • NewerTech 1 Year Limited Warranty

  • NewerTech is proud to provide a superior level of support and warranty coverage to our customers. Even when not used, we understand the peace of mind afforded by a longer warranty period. NewerTech's industry leading coverage is a testament to our confidence in the reliability of the solutions that we offer. NewerTech solutions are engineered to demanding quality standards in order to deliver the most reliable, highest performance available on the market in each storage category.

    Customer Ratings

    Write a Review 5 / 5 2 out of 2 (100%) reviewers would recommend this product
    Verified Buyer
    Reviewer: Humanosaurus Location: South Bend, IN Age: 45-54 Experience Level: IT Professional Owned Product: over 6 months
    Rating: 5/5 Works as advertised. October 25, 2016 Easy to use, no drivers. Just plug in, and select the interface from Network preferences. Has connection indicator lights, and gives gigabit speeds over USB 3.0 connection. Great for use with laptops that don't have built-in ethernet.

    I would recommend this item to a friend! Customer Videos:

    Verified Buyer
    Reviewer: Anonymous Location: Las Vegas Experience Level: Power User Owned Product: 1-3 months
    Rating: 5/5 Works Great May 13, 2016 Bought it to use on a PC and it works perfect...

    I would recommend this item to a friend!

    NewerTech USB 3.0 to Gigabit Ethernet Adapter Mfr P/N: ADPU3GIGE MacSales.com SKU: NWTADPU3GIGE Access high-speed wired networks from any USB 3.0 System 1 Year Newer Technology Limited Warranty Ships: Same Day Only $29.99CyberSaver $16.75
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