UGREEN USB 2.0 A To DB9 RS-232 Female Adapter Cable 1.5m

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UGREEN USB 2.0 Type-A to DB9 RS-232 Serial Female Converter Cable (1.5M – Black)

Name: UGREEN USB 2.0 Type-A to DB9 RS-232 Serial Female Converter Cable (1.5M - Black) - Keyphantom
Price: 1999 PKR
Availability: InStock

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₨ 1,999

The UGREEN USB 2.0 A To DB9 RS-232 Female Adapter Cable 1.5m is an industrial-grade serial communications link engineered to connect DB9 male-equipped legacy devices directly to modern USB host computers. Distributed by Keyphantom, this 1.5-meter adapter cable features a built-in Prolific / FTDI USB-to-Serial chipset that bridges legacy COM ports to USB 2.0 ports at data transfer rates up to 1Mbps. Built with 24K gold-plated connectors, high-purity tinned copper conductors, triple signal shielding, and hand-tightening thumb screws, it ensures reliable communication with CNC machines, routers, switches, scientific equipment, and label printers.

DB9 RS-232 Female Interface: Connects directly to DB9 male RS-232 serial ports on network switches, controllers, and industrial machinery.
Built-in High-Performance Chipset: Integrated Prolific PL2303 / FTDI processor handles reliable signal conversion with low latency.
1Mbps Data Baud Rates: Supports programmable baud rates from 75 bps up to 1 Mbps for accurate serial communication.
Triple Signal Shielding: Tinned copper core wrapped in foil, braid, and ground shielding blocks electromagnetic noise and signal loss.
Wide OS Compatibility: Supports Windows 11/10/8.1/8/7/XP, macOS, and Linux kernels with automated driver deployment.

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UGREEN USB to DB9 RS-232: Reliable Serial Connectivity for Modern Hardware

The UGREEN USB 2.0 A To DB9 RS-232 Female Adapter Cable 1.5m eliminates the need to install expensive PCI serial expansion cards. Distributed by Keyphantom, this adapter allows system administrators, engineers, and technicians to configure and manage serial devices directly from standard laptop USB ports.

Industrial Chipset & Programmable COM Port Control

Equipped with an integrated serial controller chip, this cable creates a virtual COM port on host operating systems. It supports remote wake-up and power management alongside full hardware handshaking protocols (RTS/CTS, DTR/DSR), preventing buffer overflows and corrupted data logs.

Rugged Gold-Plated Build & Molded Thumb Screws

Constructed with tinned oxygen-free copper wires and 24K gold-plated plugs, the cable maintains low contact resistance over repeated connections. The female DB9 connector includes threaded metal standoffs and molded thumb screws to securely lock the cable into place during active serial data logging.

Technical Summary Table

Feature	Specification
Model Name	UGREEN USB to DB9 RS-232 Serial Female Cable
Part Number / SKU	20210 / CR104
Brand	Keyphantom (UGREEN)
Connector A	1x USB 2.0 Type-A Male (Gold-Plated)
Connector B	1x DB9 RS-232 Serial Female (Gold-Plated Standoffs with Screws)
Integrated Chipset	Prolific PL2303 / FTDI Chipset
Baud Rate Range	75 bps to 1,000,000 bps (1 Mbps)
Serial Signal Protocol	RS-232 (TxD, RxD, RTS, CTS, DTR, DSR, DCD, RI, GND)
Cable Length	1.5 Meters / ~5 Feet
Conductor & Shielding	Tinned Oxygen-Free Copper with Triple Shielding (Foil + Braid + Ground)
OS Compatibility	Windows 11 / 10 / 8.1 / 8 / 7 / Vista / XP, macOS 10.6 and above, Linux
Hardware Compatibility	Cisco Routers & Switches, CNC Machines, Barcode Scanners, PLCs, DB9 Serial Modems, POS Terminals, Digital Scales