Features: Supports the USB2.0 system and requires a mainboard or expansion card with a 9-pin socket.Chassis with TypeE cable. Can convert mainboard USB2.09PIN to TypeC front Type-E20PIN. This USB2.0 female to typeE adapter is convenient to use and does not require any driver, making it easy to carry. Durable Material: This USB2.0 to typeE adapter is from good quality metal and plastic, ensuring a long service life. Due to 9PIN being at USB2.0 speed, only USB2.0 speed is transferred out, and the speed cannot be increased Specifications: Item: USB2.0 9PIN male to Type-E 20Pin Female Adapter Size:approx 24x13mm/0.94x0.51in Package Includes: USB2.0 9PIN Male to Type-E 20Pin Female Adapter note: Due to the problems of lighting effectsand shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.