【High-Quality Connection】 This RS-232C reverse cable uses a 9-pin connector, ensuring stable signal transmission between devices. 【Applicable Devices】 Ideal primarily for connecting PC peripherals and older devices. Especially suitable for DOS/V machines and serial communication. 【Convenient Length】 The 3m length allows for flexible device placement and enhances usability. - Cable Type: RS-232C Reverse - Connector Type: 9-pin to 9-pin - Length: 3m - Product Name: RS232C Cable (Cross Cable) - Package Condition: Unopened Thank you for viewing.