BoxWave Google Nexus 7 (1st Gen/2012) Wall Charger Direct Designed specifically for your Nexus 7 (1st Gen/2012) Safely rapid charge your Nexus 7 (1st Gen/2012) LED light turns green when plugged in Adaptive circuitry works with North American and International voltage standards Uses US Type A Wall Plug - Suitable for use in USA, Canada and Mexico