Search  for anything...
TRENDnet

TRENDnet AC1900 High Power Dual Band Wireless USB Adapter, TEW-809UB, Stream 4K HD Video, Windows-Mac OS Compatible, USB 3.0 to USB Type A, Black

  • Based on 1,277 reviews
Condition: New
Checking for product changes
$49.99 Why this price?

Buy Now, Pay Later

As low as $8.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, May 13
Order within 16 hours and 14 minutes
Available payment plans shown during checkout

Recently Viewed

Style: AC1900 USB Adapter


Features

  • UPGRADE YOUR WIFI PERFORMANCE: Upgrade your computer up to 1300 Mbps WiFi AC or 600 Mbps WiFi N to surf, game, and stream 4K HD video.
  • NDAA + TAA COMPLIANT: With our NDAA and TAA compliant Wireless AC, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only)
  • MANUFACTURER PROTECTION: We stand by the quality of our products.The TEW-809UB AC1900 High Power Dual Band Wireless USB Adapter is backed and supported with 3 years of TRENDnet Manufacturer Protection.
  • RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers.
  • PRIOR TO INSTALLATION: Please ensure Windows is up to date, then follow the Quick Installation Guide to install the latest driver.
  • INCREASE YOUR WIFI COVERAGE: A high power radio with detachable high gain antennas increase WiFi coverage. 2.4 GHz / 5 GHz: 4 x 5 dBi (max.) dual band external / detachable.
  • BEAMFORMING: Beamforming increases real-time performance by directing stronger wireless signals to each device's specific location.
  • COMPATIBLE OPERATING SYSTEMS: The AC1900 USB Adapter is compatible with Windows and Mac operating systems. Windows 10, 8.1, 8, 7, Vista, XP, and Mac OS 10.6-10.13
  • LED INDICATOR: LED indicator conveys device status
  • WIRELESS ENCRYPTION: WEP, WPA / WPA2-PSK

Description

TRENDnet’s AC1900 High Power Dual Band Wireless USB Adapter, model TEW-809UB, upgrades a computer to Wireless AC1900. Quickly connect to a high performance Wireless AC network at 1300 Mbps or to a Wireless N network at 600 Mbps. A high power radio with detachable high gain antennas increase wireless coverage. WiFi Performance Upgrade your computer to 1300 Mbps WiFi AC or 600 Mbps WiFi N to surf, game, and stream 4K HD video. Beamforming Beamforming increases real-time performance by directing stronger wireless signals to each device's specific location. Increased Coverage A high power radio with detachable antennas increase WiFi coverage. PACKAGE CONTENTSTEW-809UBQuick Installation GuideCD-ROM (Drivers & User’s Guide)4 x High Gain Detachable Dual Band AntennasUSB 3.0 Micro-B to USB Type-A cable (0.91 m / 3 ft)

Brand: TRENDnet


Hardware Interface: USB


Color: black


Compatible Devices: Desktop


Product Dimensions: 3.35"L x 2.95"W x 0.79"H


Data Link Protocol: USB


Data Transfer Rate: 1300 Megabits Per Second


Item Weight: 11.2 ounces


UPC:


Global Trade Identification Number: 41


Manufacturer: TRENDnet


UPC: 710931160741


Global Trade Identification Number: 41


Brand Name: TRENDnet


Data Link Protocol: USB


Data Transfer Rate: 1300 Megabits Per Second


Compatible Devices: Desktop


Hardware Connectivity: USB


Item Weight: 11.2 ounces


Item Dimensions L x W x H: 3.35"L x 2.95"W x 0.79"H


Color: black


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • I got fast speeds on Wi-Fi, but power consumption was a bit of an issue
Style: AC1900 USB Adapter
So the reason I had to buy this wireless adapter is because I moved into a place that only had Wi-Fi available and I couldn't run an ethernet cable to my PC. It worked really well, providing me with download speeds that were pretty fast on the 5 GHz spectrum. We're talking like 70 to 100 megabits per second. Unfortunately, power consumption was a little bit of an issue and when I had it on a hub with a couple of USB hard drive enclosures, it would disconnect frequently. Now I know that wasn't a problem with this adapter, but with the power consumption needs of mechanical hard drives connected via USB. Still in all it was bothersome and nothing really helped. I still loved it, but I'm really glad that I asked my landlord to let me run an ethernet cable discreetly to the router, it's a much better and stable connection. ... show more
Reviewed in the United States on May 29, 2023 by Kennef Riggles
    • Failed after six months; Dissapointing - UPDATED! I'm an idiot!
Style: AC1900 USB Adapter
Edit: Okay, sooo I feel pretty stupid, because I'm pretty tech savvy but this one slipped by me. My router broadcasts two wireless networks - a standard one and the 5g. They are essentially named "Standard WiFi" and Standard WiFi_5G". You guessed it. Somehow my rig decided to connect to the standard with 10mbps instead of the 5g with 600mbps. Router still operational. User error. Updating my review and leaving my error here in hopes that it might help someone else. ORIGINAL REVIEW: When I first purchased it, the product was amazing. Powerful signal at amazing speeds. I have 1gig internet, and was getting a consistent 750-800mbps around the apartment.I was pretty blown away, and was thrilled that I wouldn't have to run an Ethernet cable to my comp. Unfortunately, after six months, the device speeds are abysmal. After comparing it to speed test with wired Ethernet and other wi-fi devices, I am incredibly disappointed. Speeds are roughly 10% of what they were and ping is through the roof. I went through all of the manufacturers recommendations, including updating drivers and removing power throttling and nothing. For the price, I had hoped for better. Just another company making an inferior product to save a dime. ... show more
Reviewed in the United States on January 9, 2021 by Noah Steel
    • Boosted Signal, But Bulky Buddy
Style: AC1900 USB Adapter
Review Image by bret feig bret feig
Looking to upgrade your Wi-Fi game with a powerful USB adapter? The TRENDnet AC1900 High Power Dual Band Wireless USB Adapter (model TEW-809UB) promises speedy connections and wide coverage, but is it all sunshine and rainbows? Let's dive in: ■ Positives: - Blazing Speeds: Say goodbye to buffering! This adapter boasts up to 1300 Mbps on the 5GHz band and 600 Mbps on the 2.4GHz band, making it ideal for streaming, gaming, and downloading. - Signal Strength on Steroids: The high-powered radio and detachable antennas work together to amplify your Wi-Fi signal, reaching even those pesky corners of your home. - Dual Band Advantage: Switch seamlessly between the 5GHz band for lag-free gaming and the 2.4GHz band for better wall penetration, ensuring a consistent connection. ■ Negatives: - Built Like a Tank (But Not Always in a Good Way): This adapter is no lightweight. Its bulky design and large antennas might not be everyone's cup of tea, especially for laptops. - Short Leash: The included USB cable is on the shorter side, limiting your placement options and potentially requiring an extension. I- nconsistent Long-Range Performance: While the signal boost is impressive, some users report occasional dips in performance at longer distances, depending on your home's layout and obstacles. ■ The Verdict: The TRENDnet AC1900 is a powerful adapter that can significantly improve your Wi-Fi experience, especially for streaming and gaming. However, its bulky design and occasional long-range hiccups might be dealbreakers for some. If you prioritize portability and a more consistent signal at greater distances, consider exploring other options. Ultimately, the choice is yours! Weigh the pros and cons based on your needs and preferences. And hey, if you're looking for a conversation starter on your desk, this adapter is sure to get noticed! ... show more
Reviewed in the United States on December 15, 2023 by bret feig bret feig

Can't find a product?

Find it on Amazon first, then paste the link below.