Adam Elements USB-C to USB-A (female) Adapter - Connect USB-C 3.1 Macbook or notebook to devices with USB 3.0 A/M connector - Allows your iOS devices and standard USB devices to connect to MacBook 12 through Type-C port - Compatible with USB 3.1, USB 3.0, USB 2.0 - Aluminium casing minimizes electromagnetic (EM) interference - Strengthened connector with aluminium casing ensures a long-lasting product life - USB connector connects to devices seamlessly for stable data transmission