Description

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

The UGREEN CR104 USB-A 2.0 to DB9 RS-232 Male Adapter Cable is a professional serial communication cable designed to connect modern computers with legacy RS-232 serial devices. It allows USB-equipped laptops or PCs to communicate with equipment that uses a DB9 serial port.

It is widely used in industrial systems, networking equipment, POS systems, barcode scanners, modems, CNC machines, and other legacy devices that still rely on serial communication.

UGREEN CR104 Price in Kenya

UGREEN CR104 Specifications Table

UGREEN CR104 Performance

• Stable RS-232 serial communication for professional devices
• Reliable data transmission for industrial and networking equipment
• Supports baud rates up to 115200 bps for console and control tasks
• Works with legacy systems such as POS machines and barcode scanners
• Plug-and-play on most operating systems after driver installation
• Designed for continuous and stable communication in technical environments

UGREEN CR104 Features

• USB-A to DB9 RS-232 serial connectivity
• Supports legacy device communication
• Compatible with Windows, macOS, and Linux
• Plug-and-play after driver setup
• Built-in serial chipset for stable performance
• Supports industrial and networking equipment
• Low-latency communication for configuration tasks
• USB-powered (no external power needed)

UGREEN CR104 Design & Build

• 1.5m cable length for flexible workspace use
• Durable PVC outer jacket for long-term use
• Reinforced connectors for repeated professional plugging
• Shielded design to reduce signal interference
• Compact and portable for field technicians
• Built for industrial and IT environments

UGREEN CR104 Use Cases

• Configuring routers, switches, and network devices
• Industrial machine communication (CNC, PLC systems)
• POS systems and retail equipment
• Barcode scanners and label printers
• Modem and serial communication systems
• Laboratory and scientific instruments
• Legacy computer hardware maintenance

UGREEN CR104 Pros and Cons

UGREEN CR104 FAQs

What is UGREEN CR104 used for?
It is used to connect USB computers to RS-232 serial devices like routers, industrial machines, and POS systems.

Does it need drivers?
Yes, some systems require Prolific or FTDI drivers depending on the chipset version.

Can it be used for internet connection?
No, it is not an internet cable. It is for serial device communication only.

Is it compatible with Cisco devices?
Yes, it is commonly used for Cisco and other networking equipment console access.

Who should use it?
IT professionals, network engineers, and industrial technicians.

UGREEN CR104 Conclusion

The UGREEN CR104 USB-A 2.0 to DB9 RS-232 Adapter Cable is a specialized professional tool designed for connecting modern computers to legacy serial devices. It is highly reliable for networking, industrial, and technical applications where RS-232 communication is still required.

For users in Kenya working in IT support, networking, or industrial environments, it remains an essential and dependable connectivity solution.