96 byte buffer each for upstream and downstream data flow.
Support Microsoft Windows and Mac OS 8.6 or higher (Minimum Mac G3 or above).Supports remote wake-up and power management.Works with cellular phones, PDA, digital cameras, modems, or ISDN terminal adapters.USB to RS-232 (Serial Port) Cable Adapter.AMD or Intel Pentium 133MHz or better based computer.Windows 98, Windows ME, Windows 2000, or Windows XP operating system.Bus Powered, no separate power supply or battery required System Requirements.Provides Dual Buffers for upstream and downstream data transfer.Supports Remote Wake-up and Intelligent Power Management.
Supports the standard RS-232 Serial Interface.Full Compliance with the Universal Serial Bus Specification v1.1.Supports various serial devices like modems, PDAs, cellular phones, digital cameras, card readers, and more.Smart USB to RS-232 (DB 9-pin male serial port) interface.The Prolific USB serial cable adapter is designed to work on all Windows operating systems. Furthermore, USB does not require any IRQ resource, more devices can be attached to the system without the hassles of device and resource conflicts.įinally, the PL-2303 USB to Serial adapter is a fully USB specification compliant device and therefore supports advanced power management such as suspend and resume operations as well as remote wakeup. This USB to Serial adapter is ideal for serial connections for up to 1Mbps of data transfer rate. It allows a simple and easy way of adding serial connections to your PC without traditional port configuration. You simply attach the serial device onto the serial port of the cable, and then plug the USB connector into your PC USB port. It provides a bridge connection with a standard DB 9-pin male serial port connector in one end and a standard USB plug on the other end. The PL-2303 Prolific serial adapter is your smart and convenient accessory for connecting RS-232 serial devices to your USB-equipped Windows host computer. If your computer does not come equipped with a DB-9 port, simply plug-in this USB serial accessory adapter and connect your Magellan GPS receiver via your USB port to download maps and other software. Magellan data cable accessories come standard with a DB-9 connector, compatible with the DB-9 port on your computer. Now you can easily connect your Magellan GPS receiver to the USB port of your PC with this DB-9 to USB adapter cable. Provides a single DB-9 serial port for connecting to applications such as:
Virtual COM port (VCP) drivers cause the USB device to appear as an additional COM port available to the PC. The USB to Serial Converter is RoHS compliant and works with Windows 7, Vista 32 / 64-bit as well as XP Home / Pro. No external power supply is required as the Prolific USB to serial converter takes its power from the USB bus. It supports data transfer rates of up to 230k bps. Plug and Play features allow easy serial port expansion and requires no IRQ, DMA, or I/O port resources. USB adds a Windows serial COM port via its connection and can be configured to work with RS-232 peripherals.
The Prolific chip in this USB converter is housed in a strong molded enclosure designed for use in rugged application areas. I use this for my fiscal printer at work, which is so important! Any support would be greatly appreciated.Prolific USB to Serial Adapter for POS and Control Devices Did I mistakenly press any keyboard shortcuts to turn them off?
I didn't change my Windows settings or install any application when this thing stopped working, so I'm really at a loss as what it could be. It acts as if the cable/device is dead - but it's not, I've tested it on my other laptop.įurthermore, the computer does make a sound when I plug it in, but it just doesn't show on Device Manager. I tried uninstalling and reinstalling every Port and USB on Device Manager - nothing. I tried Add New Hardware and installing the (new) Prolific drivers - nothing.
The Prolific USB-to-Serial Comm Port remains greyed out. It's as if I mistakenly turned off my Comm Ports or When I plug it in, I don't see any changes in the Device Manager.
I've been using my USB-to-Serial adapter for years until it suddenly stopped working yesterday.