USB-4604B

4-port Serial to USB Converter with ESD Surge Protection
		Main Features Full compliance with USB V1.1 and V2.0 specifications. RS-232 port supported Transmission speed up to 921.6 kbps Bus-powered; no need for external power supply Plug & Play installation No additional IRQs or I/O ports required Hot swap function support

Introduction
USB-4604 series allows PC users to connect a serial device to a system that use a USB interface. To attach the USB-4604B/4604BM to a PC, you don't need to open the chassis or power down your PC. Instantly get extra high-speed RS-232/422/485 ports. The power is derived from the USB port, so there are no power adapters to deal with. This makes the USB-4604B/4604BM especially suitable for modems, printers, POS systems and industrial control devices. Supporting USB2.0 high speed, USB-4604B/4604BM features several powerful functions such as high-speed 921.6 kbps transmission, support for various operating systems, independent RS-232/422/485 ports and more. By simply plugging in a USB hub, USB-4604B and USB-4604BM eliminates the configuration issues associated with high-priced, older card solutions. You only have to install the drivers, no need to set cards slots, IRQ addresses, DMA channels, or device addresses. This reduces programming effort.
Specifications
Part Number		USB-4604B-AE
General	Serial	DB9
	USB	Type B
Display	Interface	USB 1.1/2.0
Protection	Isolation	-
	Surge	2500 VDC
Serial	Ports	4
	Type	RS-232
Software	Baud Rate	50 ~ 921.6 Kbps
	Driver	Windows 2000/XP/2003, CE5.0