?With this Type-C to USB3.0(Type A) female converter£¬ you can expand your new Mac Air as much as possible standard type A USB3.0/USB2.0/USB1.0 ports by connecting USB hub. It is also a practical converter which allows keeping your present Type A interfaced USB devices without purchasing new costly Type C devices. <br> <br> <strong>Features:</strong> <br> Turns limited Type C interface to more standard USB3.0/USB2.0/USB1.1 devices. <br> Interface A: USB3.1 Gen 1 Type C male(to Type C interfaced PC/notebook) <br> Interface B: USB3.1 Gen 1 Type A female (to USB3.0/2.0£¬ etc devices) <br> Make your old USB devices compatible with the new 2015 MacBook and other USB3.1 Gen 1 Type-C interfaced devices. <br> USB3.1 Gen 1 speed(5Gbps data transfer rate£¬ backward compatible with USB3.0 and USB2.0.) <br> Reversible: new type-C connector is reversible£¬ plug in both ways. <br> <br> <strong>Specifications:</strong> <br> Model No.: U31001 <br> Color: Black? <br> Item Size: 4.3 * 1.8 * 1.1cm / 1.69 * 0.70 * 0.43in <br> Item Weight: 8.5g / 0.30oz <br> Package Weight: 33.5g / 1.18oz <br> Package Size: 14 * 9.6 * 2.1cm / 5.51 * 3.77 * 0.82in <br> ? <br> <strong>Package List:</strong> <br> 1 * USB 3.1 (USB-C) to USB 3.0 Adapter