EPBOWPT(TM) 5V / 5A 6-Port USB Charging Hub With On / Off Switch For Laptop Tablet Smartphone (US Plug) Using high-quality PC material, high strength, good impact resistance, strong anti-aging ability Provide multiple USB charging interface can charge the battery at the same time for multiple digital device Support the iPhone/iPod/Mobile phone/Tablet/Camera/MP3/MP4, and other USB 5V power supply equipment Built-in over voltage, over current, the leakage and short circuit protection module, effectively to ensure the safety of equipment The nail hold can help to fix this USB charger on the wall or other place