Description Are you looking for a professional, yet affordable power supply conversion line? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional power supply conversion line must meet you needs. It is one of the best choices for you. Features - Color: Black.- Material: Plastic, copper.- Size: 16.5 x 0.5 x 0.5 cm.- 7.4 x 5.0 female to 4.5 x 3.0mm male bend blue round port with pin compatible for HP ultrabook- Plug and play, convenient and simple to use, long service life, you can use for a long time.- Application: Specially for HP notebook power adapter to for HP ultrabook power interface.- Made of material, exquisite craftsmanSHLP, light and practical.- Pure copper core, high specification workmanSHLP, thus the appearance is very beautiful.Packing list: 2 x power supply conversion line