Difference between revisions of "RS232 to USB Dual Serial Port Converter Adapter Cable"
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| + | =='''Introduction'''== | ||
| + | This product is an enhanced two-channel universal asynchronous transceiver transmission standard USB2.0 to RS232 dual serial port product. The USB interface is fully compliant with the full-speed USB 2.0 specification to support full-speed data transmission rate. The serial port complies with the RS232 standard interface. The wire contains four anti-tensile cores. Aluminum foil and 80 tinned copper woven mesh double shielded, strong anti-interference and stable signal, can be used for RS232 serial device of tax control machine, CNC machine tool, industrial machinery, instrument, bar code machine, etc. | ||
| + | |||
| + | ---- | ||
| + | =='''Specification'''== | ||
| + | *Interface complies with the RS232 standard and supports two serial ports at the same time. The supported baud rate can reach up to 128000bps. | ||
| + | *Large byte data support: 128 byte transmission, 384 byte reception. | ||
| + | *Support data bits: 7, 8, 9, stop bits: 1, 1.5, 2. Check digits: Even, None, Odd, Mark, Space. | ||
| + | *Automatic hardware (RTS/CTS or DTR/DSR) flow control. | ||
| + | *Support handshake protocol control, MODEM contact signal 1: DCD, 2: RXD, 3: TXD, 4: DTR, 5: GND, 6: DSR, 7: RTS, 8: CTS, 9: RI. | ||
| + | *anti-electromagnetic interference design, USB bus self-powered, plug and play. | ||
| + | *Circuit integrated ESD protection: Plus/Minus 15KV IEC1000-4-2 air gap discharge,Plus/Minus 8KV IEC1000-4-2 contact discharge. | ||
| + | *Support Windows, XP, Win7, Win8, Win10, Linux, Mac and other systems. | ||
| + | |||
| + | ---- | ||
=='''Driver File Download'''== | =='''Driver File Download'''== | ||
[[Media:CQRXR21V1412EU-Drive.rar]] | [[Media:CQRXR21V1412EU-Drive.rar]] | ||
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Latest revision as of 02:25, 7 February 2021
Introduction
This product is an enhanced two-channel universal asynchronous transceiver transmission standard USB2.0 to RS232 dual serial port product. The USB interface is fully compliant with the full-speed USB 2.0 specification to support full-speed data transmission rate. The serial port complies with the RS232 standard interface. The wire contains four anti-tensile cores. Aluminum foil and 80 tinned copper woven mesh double shielded, strong anti-interference and stable signal, can be used for RS232 serial device of tax control machine, CNC machine tool, industrial machinery, instrument, bar code machine, etc.
Specification
- Interface complies with the RS232 standard and supports two serial ports at the same time. The supported baud rate can reach up to 128000bps.
- Large byte data support: 128 byte transmission, 384 byte reception.
- Support data bits: 7, 8, 9, stop bits: 1, 1.5, 2. Check digits: Even, None, Odd, Mark, Space.
- Automatic hardware (RTS/CTS or DTR/DSR) flow control.
- Support handshake protocol control, MODEM contact signal 1: DCD, 2: RXD, 3: TXD, 4: DTR, 5: GND, 6: DSR, 7: RTS, 8: CTS, 9: RI.
- anti-electromagnetic interference design, USB bus self-powered, plug and play.
- Circuit integrated ESD protection: Plus/Minus 15KV IEC1000-4-2 air gap discharge,Plus/Minus 8KV IEC1000-4-2 contact discharge.
- Support Windows, XP, Win7, Win8, Win10, Linux, Mac and other systems.
Driver File Download
Media:CQRXR21V1412EU-Drive.rar
