USBMSER.ZIP
| The scope of application | version | upload time | size | |
|---|---|---|---|---|
| CH9344,CH348 | 2.0 | 2023-10-19 | 448KB | |
| CH9344/CH348 USB to multi serial ports driver for Windows, supports Windows 11/10/8.1/8/7/VISTA/XP/2000, Server 2022/2019/2016/2012/2008/2003 -32/64-bit. Microsoft WHQL/HCK Certified. Used to facilitate the integration of product applications. | ||||
| download | ||||
relation files
| file name | file content |
|---|---|
| CH9344DS1.PDF | CH9344 datasheet, USB to quad serial ports, supports up to 12Mbps baud rate and hardware flowcontrol, provides RS485 direction control and GPIO and other signal pins, which can expand UART for computer or upgrade directly common serial device or MCU to USB bus. |
| CH9344EVT.ZIP | CH9344 evaluate board manual, schematic and PCB. Used for USB to Quad UARTs, implements extended UARTs on PC and other platforms, or upgrade serial devices to USB port. |