สาย USB แปลงเป็น หัวแจ็ค DC 5.5 x 2.1mm ยาว 1 M. สำหรับ อุปกรณ์ อิเล็กทรอนิกส์ MP3/MP4 Player กล้อง อุปกรณ์เน็ตเวิร์ค

Features: 1.Power devices from a USB port 2.For small electronics and devices which use a 5.5mm barrel jack for a power cable 3.Provides 5V DC from USB 4.Type A Male USB plug to 5.5mm(outer), 2.1mm (inner) male coaxial/barrel plug with positive center pin. Description: 1.Adapt your USB port with this cable so you can power small devices and electronics that use a DC barrel plug with 5.5mm outer diameter and 2.1mm inner. (Consult your device's manual or manufacturer for this info.) 2.Cable uses the 5V DC from the USB port. 3.Length: 100cm. (1M) Features: 1.Power devices from a USB port 2.For small electronics and devices which use a 5.5mm barrel jack for a power cable 3.Provides 5V DC from USB 4.Type A Male USB plug to 5.5mm(outer), 2.1mm (inner) male coaxial/barrel plug with positive center pin. Description: 1.Adapt your USB port with this cable so you can power small devices and electronics that use a DC barrel plug with 5.5mm outer diameter and 2.1mm inner. (Consult your device's manual or manufacturer for this info.) 2.Cable uses the 5V DC from the USB port. 3.Length: 100cm. (1M)