This USB to RJ12/6P6C interface cable is designed to connect a PC or laptop to a Skywatcher AZ mount for auto-guiding and telescope control. It replaces the hand control box cable, allowing direct connection between the mount and a computer via USB. The cable features a built-in chip and is compatible with various operating systems including Windows 7, 8, 10, XP, Linux, and macOS. Supports Windows versions: Windows 10, Windows 8.1 (32/64-bit), Windows 8 (32/64-bit), Windows 7 (32/64-bit), Windows Vista (32/64-bit), Windows XP, Windows Server 2003/2008/2012, as well as Linux and OS X. Driver may need to be manually installed from ftdichip.com if not detected automatically. Installation guides are available on the manufacturer’s website. Benefits of using this cable: - Enables faster telescope control compared to using a hand controller - Provides visual assistance when locating celestial objects - Allows planetarium software to identify unknown objects - Essential for long-exposure astrophotography - Offers direct computer communication with the mount Color: Black Material: PVC and metal Cable length: Approximately 1.8 meters Package includes: 1 x EQMOD USB to RJ12 Cable Note: The actual color may vary slightly due to lighting and screen display differences. Size may vary by +/- 1-3 cm due to manual measurement.