Features: USB 2.0 extension cable, 1 male to 2 female splitter cord, with a total length of 32cm. Supports 10W charging and 480Mbps data transmission. The black USB female port supports charging and data transfer, while the white USB female port only supports charging and not support data transfer. Bold copper wire can ensures charging speed and save charging time. Suitable for connecting desktop computers, laptops with mouse, keyboards, card readers, USB drive, printers, cameras and more. Specifications: Material: Plastic Color: black Full Length: approx. 32cm/12.6inch Package Includes: 1 Piece USB 2.0 Extension Line note: Only the black USB female port supports data transfer. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.