This cable connects a PC or laptop (USB side) to a Skywater-mount auto guide system; other devices may not be supported. USB to RJ12 cable for theodolite control, allowing direct PC connection to EQMOD mount. Please verify device compatibility before purchase. Features an integrated chip that supports various operating systems including Windows 7/8/10/XP, Linux, Android, and iOS. USB to RJ12/6P6C interface cable designed to replace hand control box cables; single cable connection to the mount. Enables USB connection to EQMOD-compatible mounts. Supported operating systems: Windows 10, Windows 8.1 (x64), Windows 8 (x64), Windows 7 (x64), Windows Vista (x64), Windows XP (x64), Windows Server 2003/2008/2012 Windows ME, Windows 98, Linux, OS X 8/9, .NET Framework (version 4.2 and above), Android, Windows RT Note: If drivers do not install automatically, visit ftdichip.com/FTDrivers.htm to download the appropriate driver. Some users may require assistance with driver installation on certain operating systems. For installation instructions, refer to: ftdichip.com/Support/Documents/InstallGuides.htm Advantages of using this cable: 1. Enables precise telescope control via PC. 2. Offers improved usability compared to a hand controller. 3. Provides visual assistance when locating celestial objects. 4. Allows planetarium software to identify unknown objects. 5. Essential for astrophotography beyond quick exposures. Additional benefit: Convenient and reliable connection. Color: Black Material: PVC + Metal Size: Length approximately 1.8 meters Package Contents: 1 x EQMOD Cable Note: Lighting and display differences may cause slight color variation between the image and the actual item. Measurement may vary by +/- 1-3 cm.