drive prolific usb to serial comm port win 7

Windows 8 and above OS are NOT supported in PL2303HXA/XA EOL chip versions (discontinued). Supports the following Windows OS Family: Device using PL2303HXA/XA/HXD/EA/RA/SA/TA/TB version chips A simple virtual serial driver (ComPort) and a controller-less modem driver (FakeModem).PL2303 Driver Setup Installer, Prolific Edition.The Serenum sample provides Plug and Play functionality of a bus driver for an RS-232 port.The Serial sample builds a function driver for serial devices.These samples demonstrates serial drivers. The COM port database arbitrates the use of COM port numbers by COM ports.įor information about installing serial devices, see Installing Serial Devices.įor general information about the high-level operation of a serial device, see the information about the communications resources that are supported by the Windows Base Services in the Microsoft Windows SDK.

(The GUID for the COM port device interface class is GUID_DEVINTERFACE_COMPORT.)ĬOM port database and COM port database support routines You must use a COM port device interface to access a COM port. For more information, see Configuration of COM Ports.

A COM port is a serial port that complies with additional Windows-specific requirements. An RS-232 port on a computer is typically a DB-9 or DB-25 connector that is electrically connected to the serial port on a UART. A serial port is a serial communication hardware interface on a 16550 UART or compatible device. The Ports class includes serial ports and COM ports. Data definitions in the Ntddser.h header file in the WDK.Configuration of Serial Devices and Drivers.Serenum.sys (Serenum) is a system-supplied upper-level device filter driver that you can use in conjunction with Serial (or a vendor-supplied function driver) to provide the function of a Plug and Play bus driver for an RS-232 port.įor more information about the operation of Serial and Serenum, see the following topics: You can also use Serial as a lower-level device filter driver for any type of Plug and Play device that requires a 16550 UART-compatible interface.

Serial.sys (Serial) is a system-supplied function driver for serial devices. The following system components are available for use with serial controller devices that have hardware interfaces that are compatible with the 16550 universal asynchronous receiver-transmitter (UART):

Drive prolific usb to serial comm port win 7