ALFA ARS-NT5 is a 5 dBi omni-directional dual band Wi-Fi antenna for use with 802.11ac and 802.11n/g/b networks. It can receive and transmit on both the 2.4 GHz and 5 GHz Wi-Fi bands. This is the OEM replacement for AWUS051NH. But this can be used with any brand Wi-Fi adapter or wireless router that uses RP-SMA antenna ports. It can be used with dual band routers and adapters, or single band. It is compatible with all Wi-Fi standards including 802.11a, b, g, n and the newest standard 802.11ac.
How is this different from ARS-NT5B?
This is the thinner style OEM replacement for AWUS051NH. ARS-NT5B is a thicker style and is the OEM antenna with AWUS036ACH/AWUS052NH adapters. Both have the same performance and connector, it is just a different style.
**While most Wi-Fi adapters with external antenna ports have RP-SMA connectors, some routers use RP-TNC connectors, so be sure to check what connector type your device has before buying, or email our team with your brand/model router or adapter and we can confirm compatibility for you.
This is a low cost way to replace a missing Wi-Fi antenna, or upgrade from a lower gain antenna. It is also a great option for those in the market for a dual band antenna.
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State sales tax of 7% will be added to FLORIDA purchases only. There is no sales tax for any other state.
Return Policy: You may return any item, open or used, for an exchange or refund at your discretion within 30 days of receipt. Because range can vary greatly based on your environment, if you are not sure a particular product will meet your range needs please contact us before buying. Orders with free shipping selected will incur a 10% restocking fee to help us cover the original shipping cost, unless the item is defective or different from the advertisement. Any expedited 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. For bulk purchases, see our bulk purchase return policy here.