Alogic USB3-03-MCAB, Usb 3.0 Type A To Type B Micro Cable Male To Male, Data Transfer Speed of 4.8 Gbps, Twisted pair, Input USB-A Male X 1, Micro USB-A 3.0 Male X 1. This USB 3.0 Type A to Type B Micro Cable - Male to Male is mostly used to connect a mobile device such as a phone, tablet, PDA, GPS etc enabled with a USB 3.0 micro USB connector to a computer for charging or syncing of data.