Thank you for viewing. I purchased this for a certain product, but due to circumstances, I no longer use that product. It has only been used for basic operation checks (power-on), so I'm listing it as "like new." I have not tested the communication functionality. Type-C Extension Cable Specifications: ・Supports power delivery up to 5V3A ・Supports high-speed data transfer up to 480Mbps ・Length: 50cm (Black) ※USB PD (Power Delivery) not supported. 　Charging a computer is not supported. ※Alt Mode (Alternate Mode) not supported. 　Video and audio input/output not supported. USB-A to USB-C Adapter Manufacturer: MSL FORCE Main Specifications: Data transfer up to 480Mbps Current supply up to 5V/3A Type-A side: 3A USB 2.0 Aluminum alloy shell Approx. 2cm x Approx. 1.4cm x Approx. 0.7cm No returns or exchanges (NCNR). Shipping may take some time. I will wrap it in bubble wrap and send it in an envelope.