The Amped Wireless High Power 12dBi Omni-Directional Wi-Fi Antenna can increase the range of your Wi-Fi devices up to 3X. As this is an Omni-directional antenna so it increases coverage in all directions.
This comes with plug-and-play feature so that you can easily change the antenna of your existing Wi-Fi device. And it supports 802.11b/g/n Wi-Fi devices with detachable antennas. If your device has a regular/standard antenna, then no problems, it can replace such antennas as well to boost the range.
This is a general antenna that works for both sending and receiving Wi-Fi signals but this antenna works perfectly for sending signals.