1.usb lunch box warmer 2.for:phone,computer,tablet PC 3.color:Gray,silver ... .OEM;yes 5.MOQ:10PCS NEW usb lunch box warmer prodcutFunction introduction1, with 2.5 inch hard disk or SSD drive, using ... Capacity expansion2,USB 3.0 Interface to improve transmission speed3, with RJ-45 cable, it is OK to use it as ... cable X 1 Manual X 1 NEW usb lunch box warmer prodcut