Support USB2.0 system, need motherboard or expansion card with 9PIN socket. Chassis with TYPE-E cable. Could convert the motherboard USB2.0 9PIN to TYPE-C front TYPE-E 20PIN. This USB2.0 female to Type E adapter is easy to use, without any drive, easy to carry. Material: This USB2.0 to type E adapter is made from premium metal and plastic, which ensures long service life. Since 9PIN is USB2.0 speed, only USB2.0 speed is transferred out, and the speed cannot be increased. brand new and high quality Product name: USB2.0 9PIN to TYPE-E front Key-A interface Product interface: USB2.0 9PIN TYPE-E Size: 29.5x16mm/1.16x0.63in Support system: Win7/8/8.1/10/XP etc The factory batches are different. If there is a slight difference in the appearance of the words, it does not affect the use of the product. Colour:Black Material:plastic Package Contents: 5 x USB Front Panel 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.