Journey's Edge 72-4816 Dual Powered Charging Station Features include: Built-in USB & Mobile Charging Ports. Nine adapters are included for compatibility with most mobile devices. Using the AC adapter, you can use all four charging ports and charge up to four devices. Two additional USB charging ports to power USB devices, Built-in storage compartment to store adapters. The mat area is silicone which is designed to keep devices from sliding around. AC adapter 55 inches longUSB adapter is 60 inches long Adapters included are compatible with Blackberry, Motorola, Nokia, Samsung, Sony Ericsson and more. And what is fabulous is you can roll it up when not in use. Cables Roll-up design for easy packing when traveling. Features include: Built-in USB & Mobile Charging Ports. Nine adapters are included for compatibility with most mobile devices. The mat area is silicone which is designed to keep devices from sliding around. And what is fabulous is you can roll it up when not in use. This is FANTASTIC for traveling. Mat dimensions: 12.75 x 8.25 x 1.75 inches Two additional USB charging ports to power USB devices Built-in storage compartment to store adapters & cables Roll-up design for easy packing Two built-in power ports to charge multiple devices simultaneously. Two built-in power ports to charge multiple devices simultaneously Using the USB adapter, you can only use cell phone charging ports and not USB port. You can roll it up when not in use. This is FANTASTIC for traveling. Mat dimensions: 12.75 x 8.25 x 1.75 inches Adapters included are compatible with Blackberry, Motorola, Nokia, Samsung, Sony Ericsson and more.