Provides 1 TTL/CMOS RS232 Serial Port over USB Port Supports a 5-pin Terminal Blocks for TTL/COMS Signal Wiring Easy Serial Port Expansion over USB Port Built-in FTDI USB UART Chip Supports 3-Signal TTL/CMOS RS232 Conversion: (TXD, RXD, GND)
Coolgear USB to RS232 TTL CMOS Adapter Cable with Terminal Block
by NeweggConsumer Electronics
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