Come and Check Our Branding Solutions.High speed and stable data transfer, designed for next-generation devices with the new USB Type-C port. Plug and Play, no external power supply required. 2-in-1 design with a Type C port and USB 3.0 connector, easy for data trans between Type C devices and computers. Use A-class chip, be erased repeatedly for 100,0000 times. Solid State Storage, portable, ultra clear cap can protect the connector well. Writing speed: 15m/s - 30m/s( 512GB: 30-50mb/s ). Pls check inventory and detailed info before placing your orders.