‌HP ProCurve 3dBi Dual Band Diversity Antenna (J8997A)2.4GHz, 5GHz, For outdoor use, Directional antenna£215.78
‌HP Indoor-Outdoor Point-to-Point Dual Band Antenna (J9170A)Point-to-Point, 2.4GHz, For outdoor use, Directional antenna£102.54
‌DeLock WLAN Twin Antenna 2 x MHF IV/HSC MXHP32 802.11 ac/a/h/b/g/n 5dBi (89571)Sector, 2.4GHz, 5GHz£18.67