Power supply: 12 volts 1 amps 12 watts Jack connector dimensions: 5.5 x 2.5 mm Adapter dimensions: 33 x 87 x 47 mm Cable length: 100 cm ATTENTION! Buy our product when you are sure that your device does not require a current higher than 12 volts 1 amps and be sure of the size of the input connector: this adapter cannot operate devices that require electricity higher than 12 volts 1 amps: before buying, check that your device is compatible with this adapter. Compatible with LED lighting projects, USB HUB, Graco Swing Perfect for desktop or home devices such as Android TV Box, Nextbook, Mini Fan, Raspberry Pi, Jetson Nana, OTV TV Box, DAB Box, Kodi Box: free wheel box, bluetooth speaker, DAB radio, LED pixel light, LED strips, LED lighting, LED desk lamp, IP surveillance camera, baby monitor, indoor phone system, VoIP phone router, Serato DJ controller: HDMI signal amplifier and suitable for many electronic products.