Description

UGREEN USB-A 2.0 to DB9 RS-232 Male Adapter Cable 1.5m – CR104

UGREEN USB to RS232 DB9 Serial Adapter is designed for connecting to serial devices such as DB9 equipped serial modems, ISDN Terminal Adapters, digital cameras, label writers, palm PCs, barcode scanners, PDAs etc through USB port with 1Mbps data transfer rate.

  • Standard Connectors: With standard USB Type A Male to standard 9-pin DB9 RS-232 serial connector.
  • Advanced Chipset & Supported OS: PL-2303 Chipset for widest possible compatibility with Windows (10/8.1/8/7/Vista/XP//2000), Mac OS X 10.6 and Above, Linux. No driver needed for Windows 8.1/8. Support almost all serial COM port.
  • Superior Conductor & Shielding: Tinned Copper Conductor(Wire guage#24#28) and triple shielding ensure the best data transfer rate. Powered by USB port, no external power adapter required. Simple installation, plug & play after one time driver installation.

Features

  • USB 2.0 to RS-232 (DB9 Male) Conversion
    Perfect for connecting legacy serial devices to USB-only computers.

  • FTDI FT232RL Chipset
    Reliable performance with superior compatibility and long-term driver support.

  • 1.5m Durable Cable Length
    Offers flexibility for both desktop and industrial use environments.

  • Wide Compatibility
    Supports Windows (11/10/8/7/XP), macOS, and Linux. Works with most serial communication software.

  • Plug & Play (Driver Required for Some OS)
    Most systems recognize automatically; FTDI drivers also available online for advanced configurations.


UGREEN USB-A 2.0 to DB9 RS-232 Male Adapter Cable 1.5m – CR104 Specifications

Feature Specification
Model UGREEN CR104
Interface USB-A 2.0 to DB9 RS-232 (Male)
Chipset FTDI FT232RL
Cable Length 1.5 meters
Compatibility Windows, macOS, Linux
Baud Rate Up to 1Mbps
Supported Devices Modems, routers, switches, GPS, POS systems
Driver Support Yes (auto-installation or manual FTDI)


UGREEN USB-A 2.0 to DB9 RS-232 Male Adapter Cable 1.5m – CR104 (FAQs)

Q1: What devices can I connect using this cable?
✅ Compatible with modems, barcode scanners, GPS units, POS terminals, routers, switches, and industrial control equipment.

Q2: Is it compatible with Windows 11?
✅ Yes, the FTDI chipset ensures full support for the latest Windows versions, including 11 and 10.

Q3: Does it work with macOS and Linux?
✅ Yes, it is compatible with macOS and most Linux distributions. You may need to install drivers manually depending on the system.

Q4: Do I need to install drivers?
🟡 In most cases, it’s plug-and-play. For advanced configurations or older systems, FTDI drivers are available online.

Q5: Can this adapter be used for Cisco switch configuration?
✅ Absolutely. It’s widely used by IT technicians for console connections with Cisco and other network equipment