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    Coolgear USB to RS232 Isolated TTL | CMOS Adapter Cable with TB

    • Voltage can be set for 3.3V or 5V - Voltage labels on adapter.
    • 8ft. length allows flexible connections.
    • 5-pin terminal block RS232 serial connection for wired applications.
    • Supports 2,500Vrms Isolation for TTL / CMOS Signals (TXD, RXD, GND)
    • Easy Serial Port Expansion over USB Port
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    Voltage can be set for 3.3V or 5V - Voltage labels on adapter.
    8ft. length allows flexible connections.
    5-pin terminal block RS232 serial connection for wired applications.
    Supports 2,500Vrms Isolation for TTL / CMOS Signals (TXD, RXD, GND)
    Easy Serial Port Expansion over USB Port

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