USB adapter (Type-A to Type-C) made by BUFFALO. This item is unused because it was not compatible with the user's devices. [Compatible Devices] Type-C side: Smartphones/Tablets/Computers, Type-A side: Mouse/Keyboard/USB Memory/SSD/HDD, etc. [Converts Type-A to Type-C] This is a set of two adapters that convert your Type-A devices to Type-C. You can use them with smartphones, tablets, and computers. [Connector Design that Minimizes Interference] The connector design minimizes interference with adjacent ports and smartphone cases. [High-Speed Transfer] Supports USB 3.2 (Gen 1), enabling high-speed transfer at up to 5 Gbps*. Convenient for data transfer from SSDs and HDDs. *Standard value [High Durability] High-durability design that withstands 10,000 insertion/removal cycles, providing peace of mind for everyday use. Thank you for viewing.