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Quality USB Serial Adapters for Windows 7, 8 and Windows 10 USBGear Providing the Best USB Serial Adapters in the Market. Offering FTDI USB Serial Chip sets in many products.

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  1. USB to RS232 Isolated TTL | CMOS Adapter Cable with TB
    $43.95

    Up until now you've had to make a choice between USB to TTL adapters and their voltage with either or selections. This USB to RS232 isolated TTL/CMOS adapter cable eliminates that by allowing you to choose a voltage setting right at the adapter's connection point at the terminal block. Learn More
  2. RS232 to TTL CMOS Converter Adapter
    $54.95

    RS232 to TTL CMOS Conversion

    Conveniently convert to TTL from RS232 with this RS232 to TTL CMOS conversion adapter, it supports standard RS232 signals and does not require any additional power source once connected.

    • Provides one RS232 to TTL/CMOS adaption
    • Supports 5V and 3.3V Tolerance Signals
    • Very compact
    • Supports baud rate up to 115.2 Kbps
    Learn More

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