HP USB 3.0 to Gigabit RJ45 Adapter G2
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Product # 4Z7Z7AA
- Reliable connectivity
- Enables network manageability
- Easy to carry
- One-cable solutionSee all Specs
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HP USB 3.0 to Gigabit RJ45 Adapter G2
$0.00
Convert your laptop's high-speed USB 3.0 connection to a fast 10/100/1000 Ethernet connection with the HP USB 3.0 to Gigabit RJ45 Adapter G2.
Reliable Connectivity
Get reliable connectivity from a wired Ethernet connection to corporate networks and the Internet.
Easy to use
Connect the USB end of the adapter to any USB-A port on your laptop and the Ethernet connector to your Ethernet cable[1]. There are no drivers to download because they're pre-installed.
Enables network manageability[1]
World-Class support
Rest easy with a one-year limited warranty.
Technical Specs
Reviews and Q&A
HP USB 3.0 to Gigabit RJ45 Adapter G2 is rated
out of
5 by
32.
Rated 3 out of
5
by
End User : Customer from
USB by HP
Called customer support to assist with installation put together with equipment and was easily accessible with connection to Ethernet.
Date published: 2026-03-12
Rated 5 out of
5
by
Thomas L. from
Adapter very convenient to have if wireless fails
Nice adapter to have in case wireless connection fails
Date published: 2026-02-17
Rated 3 out of
5
by
Anonymous from
Can't use
I don't use it as it ask for a telephone plug to be connected. I asked for refund and received one
Date published: 2026-02-09
Rated 4 out of
5
by
Anonymous from
Improves my WIFI
Gives me from 325 mmp to over 500 mmp. Great for my Wifi
Date published: 2025-09-17
Rated 5 out of
5
by
Anonymous from
gigabitrj45 adapter
adapter needed since computer lacks input for cable from modem
Date published: 2025-01-16
Rated 5 out of
5
by
Star Strider from
Great Ethernet adapter
This is a helpful -- and fast -- alternative to transferring data between computers via WLAN. If the other computer doesn't already have an Ethernet adapter, you'll need two of therm.
Date published: 2024-12-07
Rated 5 out of
5
by
Chris, S from
HP USB 3.0 to Gigabit RJ45 Adapter G2
Very good adapter, fast,and reliable.
Date published: 2024-11-15
Rated 5 out of
5
by
Anonymous from
Satisfied customer
Great purchase, I use it with my Lenovo laptop that doesn't have an Ethernet port work's great!
Date published: 2024-10-14
does this adapter have CEFC
Thank you for your question! It is unclear what is meant by CEFC as it relates to an HP USB 3.0 to Gigabit RJ45 Adapter G2.
Date published: 2024-03-14
is this USB CDC-NCM adaptor?
Hello. Thanks for your question. The HP USB 3.0 to Gigabit RJ45 Adapter G2 (4Z7Z7AA) is not a CDC-NCM adapter.
Date published: 2025-02-09
Hi! Is this USB Lan Adapter compatible with HPE Gen10 Server ILO Service port ? Official instruction for using iLO Service Port https://techlibrary.hpe.com/docs/iss/ML350_Gen10/setup_install/sec-service-port.html
The HP USB 3.0 to Gigabit RJ45 Adapter G2 is compatible with PCs with an available USB-A port. Windows 10; Windows 11; macOS; Chrome OS.
Date published: 2024-03-03
Is this HP 4Z7Z7UT adapter compatible with Windows 7?
No, this HP USB 3.0 to Gigabit RJ45 Adapter G2 is compatible with Windows 11 and Windows 10 but not 7.
Date published: 2023-03-30
How do I know which product is best for my Pc?
Hello. Thanks for your question. We need more information on your HP computer such as the model number or product number. Here are some instructions: https://bit.ly/3p128NH Resubmit your question with the model number or product number. We will respond to your question as soon as possible.
Date published: 2024-03-03
Will this USB 3.0 to Gigabit RJ45 Adapter G2 work with the following laptop: HP ENVY x360 Convertible Laptop PC 15-ed1000 (169X0AV) Product Number: 3B0F9UA#ABA Thank you!
Yes, this HP USB 3.0 to Gigabit RJ45 Adapter G2 will be compatible with that HP Envy. Thanks for being an HP customer!
Date published: 2024-11-25
Is this adapter compatible with HP Envy x360 Conv 15m-es0013dx ?
Yes, this HP USB 3.0 to Gigabit RJ45 Adapter G2 will be compatible with that HP Envy x360 laptop.
Date published: 2023-05-27
Is the HP USB 3.0 to Gigabit RJ45 Adapter compatible with HP laptop Windows 11 model 17-cn3xxx. Will it assist with Hard wiring my ethernet cords from this laptop to my internet router?
Thanks for asking about compatibility with your current laptop. This HP USB 3.0 RJ-45 adapted will work with your model. It can be used to add a wired ethernet connection to connect your laptop to your router.
Date published: 2026-02-06
Return and exchange information
Most items may be returned within 30 days of delivery. A restocking fee of up to 15% of the purchase price may be deducted from your refund for returned items, except where prohibited by law. No restocking fee applies to defective or incorrect items. A restocking fee is not applicable for printers, ink, toner, paper, care packs, software and services. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.
