Supports the USB2.0 system and requires a motherboard or expansion card with a 9-pin socket.Chassis with E-type cables. Can convert motherboard USB2.09PIN to Type-C front Type-E20PIN. This USB2.0 female to E-type adapter is convenient to use and does not require any making it easy to carry. Material: This USB2.0 to E-type adapter is made of high-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. Item:USB2.0 9PIN male to Type-E 20Pin Female Adapter Size: 24x13mm/0.94x0.51in Type:Connectors Colour:As Shown Material:Plastic Package Contents: 2 * TYPE E Header Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.