Alfa APA-M04 is a 7 dBi gain directional panel antenna with an RP-SMA antenna connector. This can connect to many Alfa Network brand wireless USB adapters and also works with some drones as well. This will also work with other brand Wi-Fi adapters and routers/APs that have an RP-SMA port. This item is brand new. They come to us in OEM bulk packaging from Alfa so there is no retail box, it is just the antenna itself as pictured (the pictures show the antenna attached to an Alfa wireless adapter, which is not included in the purchase). Also there are no instructions, and that is because none are needed- you just screw it on to your Wi-Fi adapter's RP-SMA port and you are all set to go.
Directional vs. Omni-directional antennas
This 7 dBi gain panel antenna is directional. Antennas that come with Wi-Fi adapters are often omni-directional. Omni-directional antennas can detect signals from multiple directions. Gain is not concentrated in one particular direction. Omni-directional antennas work best when you are mobile and do not know where signals are originating. Directional antennas concentrate gain in a particular direction. While the antenna does not need to be in a perfect line of sight to the signal, it needs to be pointed in the general direction. Because directional antennas work best in the direction they are pointed, in many cases you will detect more signals overall with your omni-directional antenna, but find that your directional antenna may get stronger signal strength to signals it is aimed at, and it may also detect additional signals in the direction it is pointed, signals the omni cannot see.
- Engineer-tested compared to other directionals on the market to ensure excellent performance
- Alfa-branded, the trusted name in wireless networking
- Complies with 802.11g standard for 2.4Ghz Wireless LAN
- Contains RP-SMA antenna connector
- Works with all 2.4 GHz Wi-Fi devices that have an RP-SMA connector, not just ALFA brand ones
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.