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Koolrok manuals

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Koolrok MSR X6BT Card Reader Writer User Manual

MSR X6BT • February 18, 2026
Comprehensive user manual for the Koolrok MSR X6BT Card Reader Writer, covering setup, operation, maintenance, troubleshooting, and specifications for USB and Bluetooth connectivity.

Koolrok MSR605X USB Card Reader Writer User Manual

MSR605X • June 18, 2025
Comprehensive user manual for the Koolrok MSR605X USB Card Reader Writer, covering setup, operation, maintenance, troubleshooting, and specifications for magnetic stripe card reading and writing.