USB C to USB adapter: USB-C to USB-A 3.0, USB female to USB-C male, compatible with USB flash drive, USB cable, USB keyboard, mouse, USB card reader and other computer devices. This USB C adapter to USB OTG works with phones, tablets and laptops with USB Type-C ports. Plug-and-Play, supports USB OTG (On-The-Go) function, data transfer becomes so easy. 4-pack, 2 black and 2 white, you can put any two at home, one in the office and one in the car to meet the needs of different occasions. This USB C adapter converts a general standard USB port to a USB-C port at any time, and you will find it very convenient. The USB to USB C adapter uses a sleek, refined and durable, small and portable. USB-A female to USB-C male converter: compatible with MacBook Pro, Samsung Galaxy S8/S9/S10/S20/S21/S22 etc, Note 8/9/10 /20 etc, Google Pixel 2/3/4 XL/5/6 etc. (with USB Type-C connector). It can be used as a mobile phone USB drive adapter.