Feature:1. Material: Aluminium Alloy shell, strong and durable, not easy to damage, corrosion resistant and fast heat dissipation.2. PD Device Requirements: This USB C adapter is just a conversion device, you need to provide the correct PD power output device and the correct USB C cable with PD function.3. Applicability: Compatible for HP 4.5x0.6mm port DC laptops and supports for HP 4.5x0.6mm port to 100W Type C port charging.4. Portable And Compact: This PD USB C replacement charging adapter lets you get rid of the hassle of a heavy charger and carry it around in your office, studio or travel backpack.5. USB C to Slim Tip Adapter: Built in PD Smart Chip converts PD Charger Wall Outlet power to Slim Tip.Specification:Item Type: USB C to DC AdapterProduct Material: Aluminum AlloySupport: for HP 4.5x0.6mm Port DCFunction: for HP 4.5x0.6mm Port To 100w Type C Port ChargingCompatible With: for HP 4.5x0.6mm Port Laptops Etc.Product Size: Approx.Outer Diameter: 4.5mm / 0.18inSmall Needle In The Middle: 0.6mm / 0.02in.Package List:1 x Adapter