Buffalo AirStation AC433 Dual Band Wi-Fi Mini USB Adapter

Buffalo AirStation AC433 Dual Band Wi-Fi Mini USB Adapter

Buffalo AirStation AC433 Dual Band Wi-Fi Mini USB Adapter

B&H # BUWIU2433DM MFR # WI-U2-433DM

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Expected availability: 7-14 business days

Product Highlights

  • Supports Wireless 802.11ac & 802.11n
  • Dual Band Support
  • 5 GHz Speeds up to 433 Mb/s
  • 2.4 GHz Speeds up to 150 Mb/s
  • Multi-Level Wireless Encryption Security
  • Compact Design
  • Easy Setup
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B&H $500 Gift Card Dash

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1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 26th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

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Buffalo WI-U2-433DM overview

  • 1Description

The AirStation AC433 Dual Band Wi-Fi Mini USB Adapter from Buffalo connects your computer to an existing wireless network or hotspot for quick and easy wireless Internet access. It features two wireless radios for extreme performance and backwards compatibility. The adapter offers wireless technology supporting 802.11ac* and 802.11n* and delivers transfer speeds of up to 433 Mb/s in the 5 GHz spectrum. Its dual band operation offers flexible wireless connectivity for surfing the web, emailing and downloading files as well as streaming HD videos and movies. Connect to a high-speed, secure wireless network with the simple push of a button with AOSS and WPS support and enjoy the freedom of high-speed 11ac wireless connectivity in an instant.

Note: *150 Mb/s is the maximum wireless signal rate derived from IEEE 802.11n standard specifications achievable using one stream of 150 Mb/s. 433 Mb/s is the maximum wireless signal rate derived from IEEE 802.11ac standard specifications achievable using one stream of 433 Mb/s.

Compact Design
The dual band wireless mini USB adapter connects your desktop or laptop computer to the wireless network at speeds up to 433 Mb/s. Its compact design is perfect for use with laptop computers and is ideal for users on the go.
Fast Wireless Connectivity
With speeds up to 433 Mb/s, the adapter provides a fast 802.11ac wireless connectivity which is perfect for surfing the web, emailing and downloading your favorite music and streaming HD video. You can easily add fast wireless connectivity to your computer or upgrade to 11ac and enjoy improved wireless speed and range.
Dual Band
The adapter offers wireless operation in both 2.4 GHz and 5 GHz bands, making it perfect for uninterrupted streaming of HD movies and music or simple web and email access.
Easy Setup
The mini USB adapter easily plugs in to any available USB port on your desktop or laptop computer and connects to the wireless network. Setup is simple; use the helpful web interface to walk you through the configuration and connect in minutes. This adapter also supports Buffalo AOSS and WPS for push-button connection. No driver or software installation is required.
You can easily upgrade wireless connectivity from previous wireless standards and maintain compatibility with existing devices. The adapter is fully backwards compatible with 11n for ease of use and added convenience.
Wireless Security
The mini USB adapter features multi-level wireless encryption options to prevent unauthorized access and protect your important data.
  • WPA2, WPA-PSK (AES, TKIP), 128/64-bit WEP
  • AOSS and WPS push button setup options automatically configure a secure wireless connection




UPC: 747464127316
In the Box
Buffalo AirStation AC433 Dual Band Wi-Fi Mini USB Adapter
  • USB Extension Cable
  • Setup CD-ROM
  • 3-Year Limited Warranty
  • Table of Contents
    • 1Description

    Buffalo WI-U2-433DM specs

    LAN Interface
    Frequency Band Dual band 5 GHz or 2.4 GHz
    Access Mode Infrastructure mode, Ad-hoc mode
    Security WPA2, WPA-PSK (AES, TKIP), 128/64-bit WEP
    Standard Compliance IEEE802.11ac (Draft 2.0)*, IEEE802.11n, IEEE802.11g, IEEE802.11a, IEEE802.11b
    USB Interface
    Standard Compliance USB 2.0
    Connector Type A
    Number of Ports 1
    Speed 5 GHz: Up to 433 Mb/s
    2.4 GHz: Up to 150 Mb/s
    OS Compatibility Windows 8 (32/64-bit), Windows 7 (32/64-bit), Windows Vista (32/64-bit), Windows XP
    Dimensions (L x W x H) 0.31 x 0.63 x 1.3" (7.87 x 16.00 x 33.02 mm)
    Weight 0.14 oz (3.96 g)
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 6.0 x 4.9 x 1.1"

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