Converts a USB port into a 9-pin x2 male RS-232 serial port capable of speeds up to 920,000 bps.

The USB Serial Adapter is designed to make serial port expansion quick and simple.

Features & Specifications:

Installed as a standard Windows COM ports, Full RS-232 modem control signals, RS-232 data signals; TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND

USB cable of 3 feet (.8 meters) included

Powered by USB port

Supports Windows 98/SE, ME/ 2000 and XP Certified Drivers for VISTA and VISTA 64-Bit

The USB Serial Adapter provides instant connectivity with modems, ISDN TAs, PDS, handheld & pocket PCs, digital cameras, POS, serial printers, etc. It is suitable for remote access, retail and industrial applications, data collection and other applications requiring a High speed and or LOW serial communications port.

Features

• Adds two RS-232 ports to your USB port.
• RS-232 data & signals: TX, RX, RTS, CTS, DTR, DSR, DCD, RI, and GND.
• Supports 300 to 920,000 baud (auto-sensing and self-adjusting)
• Supports Windows Vista/XP/Server2003/2000/98 (32-bit), Vista/XP/Server2003 (64-bit), Win CE, Mac 8.6/9.x/10.x, and Linux.
• Supports remote wakeup and power management.
• Plug and play (hot-pluggable, data format auto-sensing and self-adjusting).
• Port-powered, no external power required.
• No IRQs required, no IRQ conflicts.

Specifications

• Compatibility: USB 2.0 (backward compatible) and EIA/TIA RS-232C standards
• Power Source: Port power from USB port
• Current Consumption: Under 100mA
• Output Power on Pin 3: About -9VDC
• Baud Rates: 300 to 920,000bps (auto-sensing and self-adjusting)
• Distance: USB side: 10ft (3m); RS-232 side: 16ft (5m)
• Connectors: USB side: Type A Female; RS-232 side: 2x DB-9 Male
• LEDs: 2x TX, 2x RX and 1x Power
• Dimensions (H x W x D):0.9 x 2.8 x 3.5 in (24 x 72 x 88 mm) (excluding cable)
• Cable Length: 3 ft
• Weight: 3.1 oz
• Operating Temperature: 32ºF to 95ºF (0ºC to 35ºC)
• Operating Humidity: Up to 90% RH (no condensation)

PIN ASSIGNMENT

RS-232 Side (DB-9 Male Connector / DTE):

Pin Function Description 1 DCD Data Carrier Detect 2 RX Receive Data 3 TX Transmit Data 4 DTR Data Terminal Ready 5 GND Ground (Signal) 6 DSR Data Set Ready 7 RTS Request to Send 8 CTS Clear to Send 9 RI Ring Indicator

DB-9 / DB-25 CONVERSION TABLE (DTE)

DB-9 Pin Assignment: 1 2 3 4 5 6 7 8 9 DB-25 Pin Assignment: 8 3 2 20 7 6 4 5 22 Function: DCD RX TX DTR GND DSR RTS CTS RI