The USB2-4COM-M USB Quad Serial Adapter is designed to make serial port

expansion quick and simple. Connecting to a USB port on your computer or USB

hub, the USB Quad Serial Adapter instantly adds four RS-232 serial communication

ports to your system. By taking advantage of the USB bus, the USB Quad Serial

Adapter makes it easier than ever to add serial ports and serial devices to your

system with easy plug-and-play and hot plug features.

Plugging the USB Quad Serial Adapter to the USB port, the adapter is automatically

detected and installed. There are no IRQ & COM port conflicts, since the ports dont

require any additional IRQ, DMA, memory as resources on the system. The USB 2.0

Quad Serial Adapter is bus-powered, and it works with the USB host port supplying

power of 500mA.

The USB2.0 Quad Serial Adapter provides instant connectivity with modems, ISDN

TAs, PDAs, handheld & pocket PCs, digital cameras, POS, serial printers. It is

suitable for remote access, retail and industrial applications, data collection and

other applications requiring high speed RS-232 serial communication ports.

Complete drivers support Windows 98, 98 SE, ME, Windows 2000 & XP.

Feature & Specification

Model No.: USB2-4COM-M

Adds four RS-232 serial port by

connecting to USB port

Installed as standard Windows COM

ports

Full RS-232 modem control signals

RS-232 data signals: TxD, RxD, RTS, CTS,

DSR, DTR, DCD, RI, GND

Serial ports speed up to 921.6K bps

USB cable of 0.9 meter included

Bus-powered. System requirement: USB host port of 500 mA.

Easy plug & play installation and RS-232 device connection

Works with USB 1.1 & 2.0 host port

SECC sheet metal chassis with DIN rail bracket

Dimensions: 167 mm x 102 mm x 29 mm

189 mm x 102 mm x 29 mm (with DIN rail bracket)

Four DB9 male connectors

COM Port Number can be changed to COM1 to COM4 to support HyperTerminal,

or any other COM port number required

Supports Windows 98, 98 SE, ME, Windows 2000, 2003

***USB Serial Adapters are designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB Serial Adapters instantly add serial communication ports to your system. By taking advantage of the USB bus, the USB Serial Adapter makes it easier than ever to add serial ports and serial devices to your system with easy plug-and-play and hot plug features. Plugging the USB Serial Adapter to the USB port, the adapter is automatically detected. There are no IRQ & COM port conflicts since the port does not require any additional IRQ, DMA, or memory as resources on the system.