Features: USB2.0 female to USB2.0 female data cable, extension cord with fixing ears and 4pcs screws for easy fixation. Supports charging and data transmission, with data transmission of 480Mbps. 28AWG 24AWG wire, double layer shielding, PVC outer case, multi-layer protections, strong interferences resistance, stable transmission. There are three different lengths to choose from, ranging from 25cm to 100cm, to meet different needs. Wide compatibility, suitable for desktop computers, printers, televisions, camera, mice, keyboards, USB drive, card readers, USB fan, USB light and more. Specifications: Material: PVC Length: 25cm, 50cm, 1.0m(optional) Size: about 25cm/9.84", 50cm/19.68", 1.0m/3.28ft Package Includes: 1Pc USB2.0 Female to Female Data Cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.