16port switch,12w switching adapter,12vdc switching power supplyAMT-22B thermostat switch 1. High quality 2. ... Competitive price 16port switch,12w switching adapter,12vdc switching power supplyAMT-22B thermostat switch 1. High quality 2 ... will be paid by buyer. 16port switch,12w switching adapter,12vdc switching power supplyAMT-22B thermostat switch