Wonderful USB-C USB 3.1 Type C Male to Female Extension Data Cable for 12 inch Macbook Tablet & Cell Phone; USB-C USB 3.1 Type C Male to Female Extension Data Cable for Macbook Tablet Length: 10cm Type C connector is the new design for USB 3.1 New smaller size: similar to size of USB 2.0 Micro-B Reversible Design for Type C connector Reversible plug orientation & Cable direction Support Scalable power charging, USB Data ,HDMI for Apple Macbook for Macbook Tablet &Mobile Phone & Hard Disk Drive;Wonderful Electronic Technology Co., Ltd