SHIELD Portable SSD, put the beautiful world into your pocket Compact Size Plug& Play Classic& Durable Smart Compatibility specifications Capacity : 512GB Interface :USB 3.1 Type C Support Devices Android Phone/Android Tablet/PC/Laptop Size : 78.3mm*61.4mm*12.45mm Weight :48g Max Read Speed :560MB/s Max Write Speed : 500MB/s Material Aluminum Alloy Working indicator :Blue Support Systems : Win/Mac/Android 4.0 or above Working Temperature :0 °C to +40 °C Warranty : 1 year