USBVID_067B&PID_2303 download driver 

USBVID_067B&PID_2303 driver download for free

PL2303 Windows Driver Download USB to UART RS232 Serial

CH340/CH341USB to serial port WINDOWS driver, support 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98, passed Microsoft digital signature certification, support USB Convert to 3-wire and 9-wire serial ports, etc., used for distribution to end users with the product.

CH340/CH341USB to serial port WINDOWS driver, support 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98, passed Microsoft digital signature certification, support USB Convert to 3-wire and 9-wire serial ports, etc., used for distribution to end users with the product.

CH341USB to WINDOWS driver of IIC, SPI and other interfaces, supports 32/64-bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98, passed Microsoft digital signature certification, Support USB to EPP/MEM parallel port, support USB to synchronous serial port: IIC/I2C, SPI, etc., used to release to the end user with the product.

The CH340/CH341 USB-to-serial Android driver-free application library is used in the USB Host mode of the Android operating system version 3.1 and above. There is no need to load the Android kernel driver and no root permission operation. Contains apk installer, lib library file (Java Driver), App Demo routine (USB to UART Demo project SDK).

The CH340/CH341 USB-to-serial MAC OS driver supports 32/64-bit systems with instructions for use.

The CH340/CH341 USB-to-serial Android driver-free application library is used in the USB Host mode of the Android operating system version 3.1 and above. There is no need to load the Android kernel driver and no root permission operation. Contains apk installer, lib library file (Java Driver), App Demo routine (USB to UART Demo project SDK).

CH341 USB to IIC, SPI and other interface Android driver-free applications, used in the USB Host mode of Android operating system version 3.1 and above, no need to load the Android kernel driver, no root permission operation. Contains apk installer, lib library file (Java Driver), App Demo routine, supports USB to EPP/MEM parallel port, supports USB to synchronous serial port: IIC/I2C, SPI, etc.

CH36x chip LINUX driver, lib library and routines, support the PCI interface of CH365/CH367/CH368 and other chips.

The USB to multi-serial port WINDOWS driver supports 32/64-bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98, and has passed Microsoft digital signature certification.

The Windows driver installation package of CH365 is used for distribution to end users with the product. It can be used for various PCI cards of CH365. It is certified by Microsoft digital signature and supports 32/64-bit Windows 10/8.1/8/7/VISTA/XP , SERVER 2016/2012/2008/2003, 2000/ME/98.

CH365's Windows driver and DLL dynamic library, including INF installation file modification examples, can be used for various CH365 PCI cards, through Microsoft digital signature certification, supports 32/64-bit Windows 10/8.1/8/7/VISTA/XP , SERVER 2016/2012/2008/2003, 2000/ME/98.

CH340/CH341USB to serial port WINDOWS driver, including DLL dynamic library and non-standard baud rate setting instructions, support 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008 /2003, 2000/ME/98, through Microsoft digital signature certification, support USB to 3-wire and 9-wire serial ports.

CH367 evaluation board description and PCIE application reference example program, can be used to upgrade ISA or PCI bus I/O boards and simple PCIE boards, provide PCIE circuit and PCB design instructions, provide examples of VC and other application programs.

A simple debugging tool for USB devices under Windows, supports CH37x chip USB device mode debugging, and MCS51 single-chip microcomputer also provides built-in USB monitoring and debugging firmware.

CH35X driver installation package and EEPROM configuration tool, used for PCI dual serial port card, PCI parallel/printer port card, PCI single serial port card, one string and one card, two strings and one card, 4 strings and 8 strings, 16 serial cards, etc., support 32/64-bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/NT4.0/ME/98 and Linux, through Microsoft digital signature certification, Support CH351/CH353/CH355/CH356/CH358/CH359 etc.

The driver installation package and EEPROM configuration tool of CH35X is used to release to the end user with the product. It supports PCI dual serial port card, PCI parallel/printer port card, PCI single serial port card, one string one card, two string one card, 4 serial cards, 8 serial cards, 16 serial cards, etc., support 32/64 bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/NT4.0/ME/98 and Linux, through Microsoft digital signature authentication, supports CH351/CH353/CH355/CH356/CH358/CH359 and so on.

BLE analyzer instructions and installation procedures. The BLE analyzer is used to monitor the communication channel data packets of the BLE4.x protocol or the communication between the connected devices, and analyze the protocol data through the PC software, and display them in a concise and clear manner, supporting statistics, filtering and other settings. Can be used for BLE product development, design, testing, etc.

CH36x chip LINUX driver, lib library and routines, support the PCI interface of CH365/CH367/CH368 and other chips.

CH9340 driver, support USB to CDC serial port, support 32/64 bit Windows 8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, passed Microsoft digital signature certification. Linux/Mac/Win10 and above are built-in drivers for the system. Can be used to ship to end users with the product.

The driver of the PCI multi-serial port in the CH365 program supports the PCI four serial ports, six serial ports, and eight serial ports of the CH365 program, and supports WINDOWS NT4.0/2000/XP/Vista/7/Linux.

Android system BLE debugging tool, used for communication debugging of Bluetooth low energy devices. Supports real-time scanning of Bluetooth devices, one-touch access to QR codes, character and hexadecimal data formats, file sending and receiving, operation log saving and viewing.

CH340/CH341USB to print port WINDOWS driver, contains DLL dynamic library, converts ordinary parallel port printer to USB printer, supports WINDOWS 98/ME (WINDOWS 2000/XP does not require driver installation).

USB2.0 bus analyzer description and installation procedure, USB2.0 Monitor is used to capture high-speed/full-speed/low-speed data transmitted on the USB bus, and perform real-time analysis for USB product development, design, testing, etc.

USB to IrDA infrared CH340 WINDOWS driver, supports 2000, XP, without CH340 and original manufacturer logo, for infrared adapter OEM product manufacturer, supports WINDOWS automatic search installation and SETUP.EXE installation

CH340 USB to IrDA infrared WINDOWS driver, supports 2000, XP, for USB infrared adapter based on CH340, USB to infrared interface.

CH340 USB to IrDA infrared WINDOWS driver, supports 2000, XP, for USB infrared adapter based on CH340, USB to infrared interface.

The application operation library of the CH37x chip in the Apple system does not need to be driven. Through this library, the CH37x series chips or devices can be operated under the Apple MAC OS system.

The CH340/CH341 USB-to-printer port WINDOWS driver converts ordinary parallel port printers to USB printers. It supports WINDOWS 98/ME, without CH341 and the original manufacturer's logo. It is used by OEM product manufacturers. It supports automatic search installation and SETUP.EXE installation.

CH340/CH341 USB to serial port WINDOWS driver, support Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/ME/98, emulate USB device as standard Serial on the computer side Serial device COM?, without CH341 and original manufacturer logo, used for OEM product manufacturers, supports automatic search installation and SETUP.EXE installation.

The ANDROID Android driver-free application library of the CH37x chip is used in the USB Host mode of Android. There is no need to load the Android kernel driver and no root permission operation. Contains apk installer, lib library file (Java Driver), App Demo routine. Support CH374/CH372/CH375/CH376/CH378 and other chips.

CH38X driver and EEPROM configuration tool, used for PCIE dual serial port card, PCIE parallel port/printer port card, two serial cards, four serial cards, four serial cards, eight serial cards, 28 serial cards, etc., supports 32 /64-bit Windows 10/8.1/8/7/VISTA/XP, SERVER 2016/2012/2008/2003, 2000/NT4.0/ME/98 and Linux, through Microsoft digital signature certification, support CH382/CH384, etc.

USB bus analyzer description and supporting software installation program, USB Monitor supports analysis of USB bus protocol, data, used for USB product development, design, testing, etc.

Windows serial port debugging software, integrated serial port function and various common tools, supporting multiple serial port communication, serial port interoperability test, file sending and receiving, string and hexadecimal data input and display, module frame format debugging, etc.

CH331's removable disk formatting tool can improve the disk space utilization rate. It is used to format small-capacity U disks, supports U disks with CH331 as the control chip, and can also be used to format U disks to 1.44MB floppy disk format.