Quantity 23 Piece Color Black Material ABS Compatible Models Power adapter Connector 5.5 x 2.5 socket to 4.8 x 1.7mm / 5.5 x 2.1mm / 8.0 x 5.4mm / 7.4 x 5.0mm / 4.0 x 1.5mm / 5.5 x 3.0mm / 6.4 x 4.4mm / 6.3 x 3.0mm plug Other Features Converts the 5.5 x 2.5 plug to 4.8 x 1.7mm 5.5 x 2.1mm 8.0 x 5.4mm 7.4 x 5.0mm 4.0 x 1.5mm 5.5 x 3.0mm 6.4 x 4.4mm 6.3 x 3.0mm plug to use for laptop monitor PDA MID cellphone MP3 / 4 / 5 mobile DVD GPS stereo system digital photo frame digital camera video camera combined telephone set game console; tools language repeater; LED light LCD message display anti-theft system communication equipment security products electronic instrument etc. Packing List 23 x Power adapters http://m5.img.dxcdn.com/CDDriver/CD/sku.179264.doc