StarTech 0.9m USB 2.0 to RS232 DB9/DB25 Serial Adapter Cable

The ICUSB232DB25 USB to RS232 DB9/DB25 Serial Adapter Cable (M/M) lets you connect 9-pin (DB9) or 25-pin (DB25) RS232 serial devices to your laptop or desktop computer through a USB port, as though the computer offered an onboard serial port. The integrated 3-foot (0.9 meter) cable allows it to be connected directly from the serial device to the computer without requiring additional cables.

• USB powered; No external power adapters needed
• Supports serial transfer speeds up to 250Kbps
• Includes a DB9 to DB25 pin adapter for 25-pin RS232 serial communication

Hardware:
• Bus Type: USB 2.0
• Chipset ID: Prolific - PL2303
• Interface: Serial
• Port Style: Cable Adapters
• Ports: 1

Performance:
• Data Bits: 4, 5, 6, 7, 8
• FIFO: 512 Bytes
• Flow Control: None, Xon/ Xoff, Hardware
• Max Baud Rate: 230.4 Kbps
• Parity: None, Even, Odd, Mark, Space
• Serial Protocol: RS-232
• Stop Bits: 1, 1.5, 2

Connectors(s):
• Connector Type(s): 1 - USB Type-A (4 pin) USB 2.0 Male
• External Ports: 1 - DB-25 (25 pin, D-Sub) Male, 1 - DB-9 (9 pin, D-Sub) Male

Environmental:
• Humidity: 5~85% RH
• Operating Temperature: 0°C to 70°C (32°F to 158°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

Physical Characteristics:
• Cable Length: 0.9 m
• Color: Gray
• Material: Plastic

• Microsoft WHQL Certified: Yes
• OS Compatibility: Windows PocketPC 2003 / 2000, Windows Mobile 5/6, CE 4.2/5.2, Embedded System 2009, XP Embedded, POS Ready 2009, 98SE, 2000, ME, XP, Vista, 7, 8, 8.1, 10, Windows Server 2003, 2008 R2, 2012, 2016, 2019, Mac OS X 10.6 to 10.15, Linux 2.4.x to 4.11.x LTS Versions only