This product is a lot of 2 DB9/DE-9 RS-232 9-pin female to female gender changers, with a silver and yellow color scheme. These adapters are designed for universal compatibility with RS-232 and DB9 models. The gender changer allows for easy conversion between DB9 female connectors, making it ideal for various computer networking and serial connection needs. With a 1:1 connection split/duplication, these gender changers provide reliable and efficient data transmission.