ALOGIC 3m USB 3.0 Type A to Type A Extension Cable - Male to Female. ALOGIC USB 3. Type A to Type A Extension Cable - Male to Female is mostly used to extend a USB 3. connection between a USB enabled peripheral like a Keyboard, Mouse, hard drive etc and a USB 3. port on a computer or a connected USB Hub. The cable supports super fast USB 3. speed for data transfer at 4.8Gbps. The cable is also backwards compatible with USB 2. .