claim a free powerbank worth pound3499 with the purchase of this item from 1st july 30th september 2016 general packaged quantity 2 specifications are for single item device type bridge enclosure type wall pluggable connectivity technology wired data link protocol ethernet fast ethernet homeplug av hpav data transfer rate 500 mbps max range indoors 300 m encryption algorithm 128 bit aes features quality of service qos compliant s