ITEM NAME:Inverter 12V to 5V DC voltage transformer 3A USB dual port converter G2B5 Inverter 12V to 5V DC voltage transformer 3A USB dual port converter G2B5 Brand new and high quality! Great products at an affordable price! of input voltage. 12V DC (22V mAX) output voltage: 5V DC output current: max. 3A Power :. 15W Connection: USB dual socket Dimensions: 4.5 x 2.5 x 1.4 cm Length of cable: 30 cm package content:1 x power converter Note:Light shooting 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 +/- 1-3 cm.