$(csi.user.businessName)

Main Content

Loading...

Deals for every list.It’s officially saving season.Shop now

Skip to content Go to Product Search

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Black Friday Deals

Deal of the Day

My Best Buy Memberships

Best Buy Business

Best Buy Gamers

ADATA ADDU1600W4G11-B search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Category

Wi-Fi & Networking

USB Wi-Fi Adapters

All Wi-Fi & Networking

Price

to

Less than $25

$50 - $74.99

$75 - $99.99

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

$750 - $999.99

Brand

OWC

StarTech.com

Intel

Vertiv

ADATA ADDU1600W4G11-B (50)

Sort by:

Sponsored

Sponsored

Sponsored

Sponsored

18421 CP
4R7
4RZ
MADE IN 382-008 TAIWAN CEFC
MA
PLIZZA
12 CK
SEE RoHS

StarTech.com - 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3.2 Gen 2 Expansion for Windows, macOS, Linux

Not yet reviewed

Not yet reviewed

Compare

Front. Intel - Intel I210T1 Gigabit Ethernet Card - Black.

Intel - I210T1 Gigabit Ethernet Card - Black

Not yet reviewed

Not yet reviewed

Compare

Front. StarTech.com - StarTech.com Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS.

StarTech.com - Gigabit Ethernet Card, PCI Express 2.1 x1 - Intel I210-IS

Not yet reviewed

Not yet reviewed

Compare

Front. StarTech.com - StarTech.com 2-Port 2.5G NBASE-T PCIe Network Card, Intel® I225-V, Dual-Port Ethernet, Multi-Gigabit NIC.

StarTech.com - 2-Port 2.5G NBASE-T PCIe Network Card, Intel® I225-V, Dual-Port Ethernet, Multi-Gigabit NIC

Not yet reviewed

Not yet reviewed

Compare

Sponsored