Further information for MikroTik RBLHG-5HPnD-XL4pack wireless module 5 GHz 27 dBi 4-pack
RBLHG-5HPnD-XL4pack (LHG XL HP5 with 27dBi 5GHz antenna, Dual Chain High Power 802.11an wireless, 600MHz CPU, 64MB RAM, 1x LAN, POE, PSU, RouterOS L3, International version) all four antennas in single box