1. This is an HFHYDZSW F/;TD/;1 FT232RL USB to RS232 cable. It features RJ11 and RJ9 4P4C connectors, along with p/Lug for easy connection. 2. It is a serial cable that is highly compatible and can be used to fit and connect the hand controller of AVX C/LET-Ron Mount to a PC for NEXSTAR control. 3. With a length of 1.8M, it provides a suitable distance for convenient operation between the devices. 4. The cable is designed to ensure stable data transmission, enabling smooth communication between the hand controller and the PC. 5. It a reliable solution for establishing a connection and controlling the relevant equipment, facilitating efficient work with the AVX C/LET-Ron Mount and PC combination. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.