UGREEN USB-A 2.0 to DB9 RS-232 Male Adapter Cable 1.5m – CR104 (UG-20211)

The UGREEN USB-A 2.0 to DB9 RS-232 Male Adapter Cable (1.5m) is the perfect solution for connecting modern USB-enabled computers to legacy RS-232 serial devices. Designed for technicians, engineers, and IT professionals, this adapter ensures smooth communication between new systems and traditional hardware. Featuring a PL2303 chipset for stable data transmission, universal system compatibility, and high durability, this cable is an essential tool for industrial, commercial, and technical environments.

Product Features

Easy Connectivity

Connect RS-232 devices such as POS systems, modems, PLC controllers, barcode scanners, cash registers, and network switches to USB-enabled computers quickly and easily.

Universal System Compatibility

Supports Windows 11/10/8.1/8/7/Vista/XP, macOS, and Linux.

• Driver-free for Windows 8 and later
• Drivers are required for older Windows versions, macOS, and Linux.

High-Speed Data Transmission

Ensures fast and efficient communication with data transfer rates up to 256kbps, ideal for industrial applications and serial device management.

Stable Signal Performance

Built with a Prolific PL2303 chipset and multi-layer shielding, guaranteeing stable and error-free data transfer for critical operations.

Durable Construction

Features gold-plated connectors for enhanced conductivity and corrosion resistance, combined with a flexible PVC jacket for durability and tangle-free usage.

Product Specifications

• Model: UGREEN CR104 (UG-20211)
• Type: USB-A 2.0 Male to DB9 RS-232 Male
• Cable Length: 1.5 meters
• Chipset: Prolific PL2303
• Maximum Transfer Rate: Up to 256kbps (communication)
• Compatibility:
  • Windows 11/10/8.1/8/7/Vista/XP/2000
  • macOS X 10.6 and above
  • Linux
• Connectors:
  • USB-A (Male)
  • DB9 RS-232 (Male)
• Construction:
  • Gold-plated connectors
  • PVC jacket for flexibility
• Usage: Connect RS-232 serial devices (modems, switches, POS systems, printers) to USB-enabled computers
• Driver Installation:
  • Plug-and-play for Win8 and above
  • Driver required for Win7, XP, macOS, Linux