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Introduction
Thank you for your purchase of US-101-232 as the USB to serial adapter.
Featuring USB(Universal Serial Bus) interface technology, it is converted the USB
to RS-232, so it can be easily adopted for industrial machines with RS232
interfaces. US-101-232 is compatible with fully compatible with the USB V1.0
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2.0 . US-101-232
’s electrical power is from USB port and doesn't need any power
adapter. You can connect a PC USB port or USB hub to US-101-232 via the USB
cable and High-Speed RS-232 serial port which features easy connectivity for
traditional serial devices in your working environments.
The RS232 standard supports handshaking signals (such as RTS, CTS) and
full-duplex communication.