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780411487767
Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter
780411487767

Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter

Best price now

$19.00at eBayChecked 1 h ago

62% under what the other stores charge

Compared across 12 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Lowest price today: $19.00 at eBay (checked Nov 11, 2026).
  • Checked at 12 stores.

Our take on the Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter

The Linksys Max-Stream AC600 (WUSB6100M) is a tiny USB Wi-Fi adapter that adds 802.11ac dual-band to a laptop or desktop with a weak or older wireless card. It is a 1x1 design rated up to 433 Mbps on 5 GHz and 150 Mbps on 2.4 GHz, with beamforming to steady the signal. It is a budget, plug-and-play upgrade rather than a high-throughput adapter, so it suits light streaming and browsing, not heavy gaming or large file transfers. Rivals with 2x2 streams and USB 3.0 push much higher speeds; this one wins on size and simplicity.

Best forLaptops with an old 802.11n cardDesktop PCs without built-in Wi-FiLight streaming and web browsingTravelers who want a tiny adapter
Pros
  • Very small micro USB form factor
  • Selectable dual-band 802.11ac
  • Beamforming for a steadier link
  • Simple plug-and-play setup
  • Works with a/b/g/n/ac networks
Cons
  • USB 2.0 caps real-world throughput
  • 1x1 stream limits speed to 433 Mbps on 5 GHz
  • 150 Mbps ceiling on 2.4 GHz
  • Not suited to heavy gaming or big transfers

Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter prices at every store

  • eBayNew

    In stock

    $19.00Free shippingChecked 1 h ago
    Visit eBay
  • WalmartNew

    In stockSold by Seller

    $29.99Free shippingChecked 1 h ago
    Visit Walmart
  • Abt Electronics & AppliancesNew

    In stock

    $49.99Checked 1 h ago
    Visit Abt Electronics & Appliances
  • GotodirectNew

    In stock

    $72.50Checked 1 h ago
    Visit Gotodirect
  • MercariPre-owned

    Availability unknown

    $20.00Checked 1 h ago
    Visit Mercari
  • PoshmarkNew

    Availability unknown

    $24.00Checked 1 h ago
    Visit Poshmark
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $37.00Free shippingChecked 1 h ago
    Visit Amazon
  • ubereats.comNew

    Availability unknown

    $42.99Checked 1 h ago
    Visit ubereats.com
  • SearsNew

    Availability unknownSold by Mac Marvel's

    $51.25Checked 1 h ago
    Visit Sears
  • Newegg.comNew

    Availability unknownSold by AetherWide

    $63.99Checked 1 h ago
    Visit Newegg.com
  • Neobits.comNew

    Availability unknown

    $71.95Checked 1 h ago
    Visit Neobits.com
  • New Town SparesNew

    Availability unknown

    $106.87Checked 1 h ago
    Visit New Town Spares

Store links may earn us a commission.

Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter price history

Lowest price we've seen: $19.00 on Nov 11 at eBay. Tracked across 10 stores since Nov 11.

What reviewers say

Owner feedback is limited, but the adapter is generally seen as an easy, low-cost way to add 5 GHz Wi-Fi to an older machine. Buyers note that its USB 2.0 interface and single stream keep speeds modest.

What people mention
  • SpeedMixedOwners say it is fine for browsing but slower than the rated 433 Mbps in practice.
  • SetupPraisedBuyers report it works quickly with little configuration.
  • SizePraisedThe micro form factor is easy to leave in a laptop.
  • RangeCriticisedSome users find the signal drops off at distance from the router.
  • InterfaceCriticisedThe USB 2.0 connection is seen as holding back throughput.

About the Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter

The Linksys Max-Stream AC600 Wi-Fi Micro USB Adapter connects a device to a Wi-Fi network through a USB 2.0 port. It is a selectable dual-band adapter that upgrades older Wi-Fi technology to the 802.11ac standard.

It supports speeds of up to 433 Mbps on the 5 GHz band and up to 150 Mbps on the 2.4 GHz band. Beamforming technology and 1x1 spatial streams are included. The adapter is compliant with IEEE 802.11 a/b/g/n/ac.

Model
Linksys WUSB6100M
Wi-Fi standard
IEEE 802.11ac
Compatibility
IEEE 802.11 a/b/g/n/ac
Interface
USB 2.0
Bands
Selectable dual-band
5 GHz speed
Up to 433 Mbps
2.4 GHz speed
Up to 150 Mbps
Spatial streams
1x1
Technology
Beamforming

Questions and answers

Will this speed up my old laptop's Wi-Fi?
Yes, if the laptop has an older 802.11n card. It adds dual-band 802.11ac, but the USB 2.0 connection and single stream keep real speeds moderate.
Does it support 5 GHz networks?
Yes. It is selectable dual-band, rated up to 433 Mbps on 5 GHz and 150 Mbps on 2.4 GHz.
Do I need to install drivers?
It is designed as a plug-and-play adapter, so most systems recognize it without a separate driver download.
Is it good for gaming?
Not ideal. The 1x1 design and USB 2.0 limit throughput and add latency compared with a 2x2 USB 3.0 adapter.
Does it work with Windows and Mac?
It is built for standard USB Wi-Fi use on common desktop and laptop systems; check your OS version against Linksys support before buying.
What is in the box?
The adapter itself. It is a single micro USB unit with no external antenna.
Where is the Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter cheapest?
At eBay, for $19.00, 62% under what the other stores charge, as of our latest check.
Where can I buy the Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter?
12 stores we checked sell it, including Gotodirect, Amazon, eBay, Mercari, Poshmark.

Stores we've priced the Linksys WUSB6100M IEEE 802.11ac USB 2.0 Wi-Fi Network Adapter at

  • Abt Electronics & Appliances deals and prices
  • Neobits.com deals and prices
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