Calmlink Optical Cable

The Calmlink Optical Cable is a specially designed optically isolated cable that is required to connect the GSR2 device to the PC in order to run any Calmlink software. The Calmlink Optical Cable isolates the user from a low probability potential risk of an electric shock that is possible due to a computer malfunction or power surge, making the user 100% safe by optically isolating the device from the PC.




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