6.8 4 Port Premium High Output USB Wall/Travel/AC Rapid Charger (6.8 Amps) for Samsung Galaxy Tab, Samsung Galaxy Phone, Samsung Galaxy Note, Blackberry, MP3 players, Digital Camera, & other USB devicesHighest Power rating at 6.8 Amps output at 5V. 1A+1A+2.4A+2.4A (6.8A Max)At least twice the power of any otherFour USB power ports charge up to four mobile devices simultaneously Eliminates the need for multiple wall chargers and outlets,Compatible with iPhone, iPad, HTC phones, Samsung Galaxy Tab, Samsung Galaxy Phone, Samsung Galaxy Note, Blackberry, MP3 players, Digital Camera, & other USB devicesinput 100-240V AC/all in one family needsEasy-to-see LED confirms whether USB charger is properly connectedUse with your existing USB charging cable It's easy to carry and frees you from worrying about having to charge one device at a timeProduct Descriptiontgomtech Premium Power flow Quad fire is Fastest USB charger in the market with 6.8 Amps of output. It is designed to charge multiple power hungry Apple product tablets, phones and other USB devices (GPS, bluetooth headset, portable Wifi, MP3 players, 3D Glasses etc) at fastest possible speed. Compact Travel Friendly Body: Charger is very compact and has flip down AC prongs for easy carrying on travel. to Optimal iPad/iPod/iPhone Device Charging: Charger is designed to for maximum charging speed of all Apple devices including iPhone 5, iPad 3, iPad 2, iPhone 4S 4, and iPod Touch. Ipad usefull charger that support tablets It includes (but not limited to) Samsung Galaxy Tab, iPad (all versions). Android smartphones/tablets in rapid charging mode with optimal charge current. Safe Charging: Charger has built-in over current and thermal protection. 4 USB power ports the whole family can power their mobile devices from just one outlet using their USB charging cables. Charging all your devices from one outlet helps keep your house clutter-free Use with your existing USB charging cable