This product is either discontinued or we cannot get that from suppliers.
Ugreen 30181 Usb Type C Male To Usb 2.0 B Male Cable, Black, Input USB Type C, Output USB B, Length 2m, Connection speed ~ 500Mbps.
USB type-C is a standard brand new connector for latest devices, like Macbook 12 Inch, Nokia N1 tablet, Google Pixeletc.This Ugreen USB 3.1 Type C Male to 2.0 USB B Male Data Cable is designed to transfer datas from Type-C.