Alfa AWUS052NH 802.11n Dual Band 2.4/5 GHz Wi-Fi USB Adapter


Alfa AWUS052NH- 300 Mbps dual band Wi-Fi USB adapter new for 2015

Alfa AWUS052NH is a high performance dual band (2.4 & 5 GHz) Wi-Fi USB adapter from Alfa Network, Inc, a leader in Wi-Fi technology.  It is brand new in retail box and includes the adapter, two detachable 5 dBi gain antennas, driver CD, and a USB cable. We buy direct from Alfa and are an authorized retailer of Alfa products. Check directly with Alfa to verify you are getting a 100% genuine Alfa adapter.

Detachable RP-SMA antenna ports allows for antenna upgrades

Use this device to bring dual band capability to your desktop or laptop PC. No built-in Wi-Fi card is required, this is a standalone Wi-Fi receiver. It connects to your computer with included USB cable, and the antenna is detachable so you can use it with any of our RP-SMA antenna upgrades we sell, or it can be used with outdoor antennas with the correct converter cable.

The benefits of dual band networking

Almost every ISP that provides a router will offer a single band (2.4 Ghz router). 2.4 Ghz is the most common type of Wi-Fi band in the US. However due to popular demand, more carriers including Cox Communications are offering customers dual band Wi-Fi routers that operate on both the 2.4 and the 5 GHz frequency. These dual band routers are also sold online and in retail stores. These routers broadcast two separate Wi-Fi networks at the same time, one on each band. If your computer only supports 2.4 GHz, which is most likely, you cannot connect on the 5 GHz band which is a faster spectrum with much less interference. A dual band upgrade like AWUS052NH from Alfa means you can install the software and plug it into your USB port and begin taking advantage of the 5 GHz perfomance. A dual band router is required to see benefits from this product. It is also compatible with 2.4 GHz networks but will work like a standard Wi-Fi receiver with 2.4 GHz signals.


It will work with any computer that has an available USB port and Windows Vista, Windows 7, Windows 8/8.1, or Windows 10 (Windows 10 requires driver download).

This works on Microsoft Surface Pro tablets running Windows 8/10 (requires driver download) but does NOT work with Windows Surface RT tablets or other tablets/laptops running Microsoft Surface RT, which looks like Windows 8 but is actually a locked down version of Windows that does not support 3rd party drivers.

Transmit power:

30 dBm@11bg (1000mW)
28 dBm@11n HT20 (630mW)
27 dBm@11n HT40 (500mW)
27 dBm@11a
25 dBm@11an HT20 (316mW)
23 dBm@11an HT40

Additional Features:

- Enterprise-class 64/128 WEP encryption, WPA, WPA-PSK, WPA2, 802.1X support
- 2 transmit/2 receive antenna design for max 300 mbps transfer rate
- 2.4 GHz and 5 GHz standard
- USB 2.0 and 1.1 compliant (forward compatible with USB 3)
- ONE YEAR manufacturer's warranty

State sales tax of 6% will be added to FLORIDA purchases only. There is no sales tax for any other state.

Return Policy: If you have received an item that is not as described, not working, or you are not satisfied with it for any reason, you may return it for an exchange or refund at your discretion within 30 days of receipt. Because range can very greatly based on your environment, if you are not sure a particular product will meet your range needs please contact us before buying. As we are a business, we are not able to offer free product trials, and thus if a purchased product does not meet your range needs and you wish to return it, a 10% restocking fee will apply. The only exception will be if the item is defective. Please note that shipping charges paid, including return shipping, are never refundable. If you opt for an exchange, we will pay to ship the replacement to you. Items must be returned the way they were received, with all pieces, documentation, and retail packaging (if applicable) included.


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