สายแปลง 3.0ไป2.0 ใช้กับ case 3.0เมนบอร์ด2.0 ราคา250ส่งฟรีems www.bt-accessory.com www.adapter-ac.com
USB3.0 (Front motherboard expansion interface plug pin) TO USB2.0 9P (FEMALE) signal transfer cable USB 2.0 9pin public housing for USB 3.0 20pin Female to wire extension cord Allows the USB 3.0 20pin new peripherals, such as CD-ROM panel, floppy panel is connected to the old motherboard USB 2.0, USB 3.0 devices will be turned USB2.0 devices. Color: Black Length: 10cmอ่านเพิ่มเติม