UGREEN-20222-USB-TO-DB9-RS-232-ADAPTER-CABLE-2Meter

UGREEN 20222 USB to DB9 RS-232 Adapter Cable (2 Meters)

UGREEN 20222 USB TO DB9 RS-232 ADAPTER CABLE 2M

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UGREEN 20222 USB to DB9 RS-232 Adapter Cable (2 Meters)

in UGREEN

Sku: 20222

5.00 (13 Reviews)

₨ 5,800.00

Available in stock

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Features

The UGREEN 20222 2M USB to DB9 RS-232 Adapter Cable is the ideal solution for connecting a wide variety of serial devices to your computer. Whether you need to link to a modem, barcode scanner, or any other DB9-equipped device, this adapter offers quick and reliable connectivity with the convenience of USB. It's compatible with a range of operating systems and uses the dependable Prolific Chipset for superior performance.

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GTIN: 6957303822225
Brand: Ugreen

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1 Year UGREEN Official Warranty See Details

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Description

UGREEN 20222 USB to DB9 RS-232 Adapter Cable (2 Meters)

The UGREEN 20222 USB to DB9 RS-232 Adapter Cable is a versatile solution designed to connect a wide range of serial devices to your PC or Mac through a USB port. It’s perfect for devices such as DB9-equipped PCs, routers, GPS systems, barcode scanners, label writers, modems, digital cameras, card readers, PDAs, cellular phones, ISDN terminal adapters, and more. This adapter cable offers a data transfer rate of over 1Mbps, ensuring fast and reliable connectivity.

Key Features:

Easy to Set Up: This USB 2.0 to RS-232 Serial Adapter offers effortless connectivity to a variety of devices. You can connect modems, ISDN terminal adapters, handheld PCs, digital cameras, POS systems, serial printers, label printers, and any device with a DB9 SERIAL port. It’s compatible with almost all serial COM port setups.
Original Prolific Chipset: Built with the reliable Prolific Chipset, this adapter provides superior compatibility and performance when compared to other products. You can trust it for consistent and dependable connections.
System Requirements: This adapter is compatible with a range of operating systems. It works with Windows 10, 8, 7, Vista, XP, 2000, and Mac OS X 10.6 and above. Additionally, it’s compatible with Linux kernels 2.4.31 and later. The adapter is designed to work seamlessly with the latest drivers from Prolific.

Package Contents:

1 x USB 2.0 to RS232 DB9 Serial Cable

The UGREEN 20222 2M USB to DB9 RS-232 Adapter Cable is the ideal solution for connecting a wide variety of serial devices to your computer. Whether you need to link to a modem, barcode scanner, or any other DB9-equipped device, this adapter offers quick and reliable connectivity with the convenience of USB. It’s compatible with a range of operating systems and uses the dependable Prolific Chipset for superior performance.

Specification

Discover seamless serial device connectivity with the UGREEN 20222 USB to DB9 RS-232 Adapter Cable. Engineered by UGREEN, this reliable 2-meter cable utilizes the trusted Prolific chipset to deliver high-speed data transfer and superior compatibility across multiple operating systems, making it the ultimate USB to DB9 RS-232 Adapter Cable for legacy equipment and modern computers alike.

⚡ Features & Specs

Connector Type A	USB 2.0 Type-A Male
Connector Type B	DB9 RS-232 Serial Male
Compatible Devices	PCs, Laptops, Routers, GPS Systems, Barcode Scanners, Label Writers, Modems, Digital Cameras, Card Readers, PDAs, Cellular Phones, ISDN Terminal Adapters
Input Voltage	USB Bus Powered (5V DC)
Amperage	Not Applicable
Wattage	Not Applicable
Output Current	Not Applicable
Power Source	USB Bus Powered
Current Rating	Not Applicable
Power Plug	None
Connectivity Technology	Wired Serial Communication
Special Features	Original Prolific Chipset, Data Transfer Rate over 1Mbps, Plug and Play Support
Material	High-Quality PVC Outer Jacket, Shielded Copper Conductors
Color	Black
Chipset	Prolific
Data Transfer Rate	Over 1Mbps
Cable Length	2 Meters (Approx. 470 attributes reference)
USB Specification	USB 2.0 Backward Compatible with USB 1.1
Serial Protocol	RS-232
Baud Rate Support	Supports up to 230.4 Kbps
FIFO Buffer	192 byte receive buffer, 160 byte transmit buffer
Operating System Support	Windows 10, 8, 7, Vista, XP, 2000, Mac OS X 10.6 and above, Linux Kernel 2.4.31 and later
Driver Support	Automatically via Windows Update or Prolific Official Drivers
Shielding	Multiple Shielding (Foil and Braid)
Connector Plating	Nickel-Plated
Pin Count	9 Pins (DB9)
Insertion Force	Standard USB & DB9 Specification
Durability	High-frequency bending lifespan
Signal Integrity	Low signal attenuation
EMI/RFI Protection	Yes

📋 Item details

Brand	UGREEN
Model Number	20222
SKU	20222
MFN Part Number	UGREEN-20222
Manufacturer	UGREEN Group Limited
Categories	UGREEN > Charging & Data Cables
Tags	Not Applicable
Country of Origin	China
Item Model Number	20222

📏 Measurements

Number of Items	1
Item Weight	Standard Lightweight Design
Unit Count	1 Piece
Product Dimensions	Cable Length: 2 Meters
Package Dimensions	Standard Retail Box Packaging

🎨 Additional details

Color	Black
Enclosure Material	Durable ABS Plastic Housing
Form Factor	USB to Serial Converter Cable
Style	Standard Data & Communication Cable
Theme	Networking & Peripherals
Finish Type	Matte PVC

📖 User guide

Usage Instructions	Connect the USB end to an available USB port on your computer and plug the DB9 end into your serial device. Install drivers if required by your operating system.
Installation	Plug and play for most modern operating systems; manual driver installation from Prolific may be required for older systems.
Care Instructions	Avoid sharp bends, do not pull forcefully on the cable, and store in a cool, dry place when not in use.
Safety Warnings	Keep away from water, extreme heat sources, and corrosive chemicals. Do not modify the cable structure.
Maintenance	Keep connectors clean and free from dust and debris.
Certification	CE, FCC, RoHS Compliant
Compatibility Notes	Requires a device equipped with a standard 9-pin DB9 RS-232 serial interface.
Operating Temperature	0°C to 50°C

🎯 Use Cases

Best For	Connecting legacy serial equipment to modern computers lacking serial ports.
Ideal Scenarios	Point of sale (POS) systems, industrial automation, network administration via routers, and data logging.
Target Audience	IT Professionals, System Administrators, Network Engineers, Hobbyists, and Office Workers
Compatible With	Windows, macOS, and Linux operating systems with USB ports.
Not Recommended For	Non-RS232 proprietary legacy ports without appropriate pinout converters.

⚖️ Pros & Cons

Pros

Original Prolific chipset ensures stable and reliable performance.
Generous 2-meter length offers flexible placement options.
Broad operating system compatibility including Windows, Mac, and Linux.
Supports fast data transfer rates over 1Mbps.
Easy plug-and-play installation for modern systems.

Cons

May require manual driver downloads for older operating systems.
Limited to RS-232 serial protocol devices.

📦 Box Contents

Main Unit	UGREEN 20222 USB to DB9 RS-232 Adapter Cable (2 Meters)
Cables	Integrated 2M Adapter Cable
Adapters	None Required
Documentation	User Manual / Instruction Guide
Warranty Card	Included in Documentation
Other Accessories	None

🛡️ Warranty & Support

Warranty Period	Standard Manufacturer Warranty
Warranty Type	Replacement or Repair Warranty
Coverage	Manufacturing defects in materials and workmanship
Support Contact	Available via UGREEN Official Customer Service
Return Policy	As per retailer terms and conditions
Customer Service Hours	Monday to Friday (Standard Business Hours)
Service Locations	Authorized Service Centers Worldwide

Reviews (13)

REAL CUSTOMER FEEDBACK

Customer Reviews

Ratings and experiences shared by customers.

5.0★★★★★13 reviews

5 ★

4 ★

3 ★

2 ★

1 ★

Filter reviews:All reviews 5 ★4 ★3 ★2 ★1 ★

Anees Rehman✓ Verified purchase17 July 2026

★★★★★

Hafiz Syed Hanzala Moin✓ Verified purchase13 March 2026

★★★★★

Hamza Ali✓ Verified purchase6 February 2026

★★★★★

Lightweight aur easy to carry!!

Shahzad5 February 2026

★★★★★

Solid and dependable adapter, highly recommended.

Haris Khan✓ Verified purchase5 February 2026

★★★★★

High-quality and reliable USB to RS-232 adapter cable with stable data transmission and durable build quality. The 2-meter length provides flexible connectivity and works perfectly with POS systems, routers, and industrial devices. Easy to use with wide system compatibility.

Muhammad Q.✓ Verified purchase24 December 2025

★★★★★

Great cable that delivers reliable data transfer every time

Syed Hasan✓ Verified purchase15 September 2025

★★★★★

Works perfectly! Connected my old device to my laptop with zero hassle

Shahzaib Baig✓ Verified purchase16 December 2024

★★★★★

Shahzaib Baig✓ Verified purchase19 September 2024

★★★★★

Ibrahim Trader30 August 2024

★★★★★

M Shakir Dosani30 August 2024

★★★★★

Mohtishum Afnan✓ Verified purchase27 April 2024

★★★★★

Work great

Fawwad✓ Verified purchase14 February 2024

★★★★★

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FAQs

PRODUCT SUPPORT

Frequently Asked Questions

11 answers

01What is the cable length of the UGREEN 20222 adapter?

The UGREEN 20222 adapter cable measures 2 meters in length. This generous length provides flexible reach for connecting legacy serial equipment to your desktop or laptop setup in Pakistan without awkward stretching.

02Which internal chipset does this UGREEN RS-232 adapter use?

It is built with the original Prolific Chipset. This dependable chipset ensures superior device compatibility, reliable performance, and consistent connections compared to alternative generic adapters.

03What maximum data transfer rate does the UGREEN 20222 support?

The adapter supports a data transfer rate of over 1Mbps and a baud rate support of up to 230.4 Kbps. This ensures fast and efficient serial communication for your connected devices.

04What operating systems are compatible with this USB to DB9 cable?

It is compatible with Windows 10, 8, 7, Vista, XP, 2000, Mac OS X 10.6 and above, and Linux kernels 2.4.31 and later. It works seamlessly with the latest drivers from Prolific.

05Which types of devices can be connected using this serial adapter?

You can connect PCs, laptops, routers, GPS systems, barcode scanners, label writers, modems, digital cameras, card readers, PDAs, cellular phones, and ISDN terminal adapters equipped with a DB9 serial port.

06How does the UGREEN 20222 receive its electrical power?

The adapter is powered entirely via the USB bus, requiring 5V DC directly from the connected computer's USB port. It does not need any external wall power plugs or adapters.

07What are the connector types on each end of the UGREEN 20222 cable?

Connector Type A is a USB 2.0 Type-A Male plug that connects to your computer, while Connector Type B is a DB9 RS-232 Serial Male connector designed for your peripheral serial devices.

08Does this cable support older USB specifications?

Yes, it features a USB 2.0 specification that is fully backward compatible with older USB 1.1 ports. This makes it versatile for use with both older and newer computer systems found in Pakistani offices.

09What FIFO buffer capacities does the internal controller provide?

The adapter includes a 192-byte receive buffer and a 160-byte transmit buffer. These buffers help manage data flow efficiently during high-speed serial communications.

10What materials are used to construct the outer jacket and internal conductors?

The cable is built with a high-quality PVC outer jacket and shielded copper conductors. This durable construction helps protect the signal integrity during wired serial communication.

11Where can I buy UGREEN 20222 USB to DB9 RS-232 Adapter Cable (2 Meters) (SKU: 20222) and what is its price?

You can purchase UGREEN 20222 USB to DB9 RS-232 Adapter Cable (2 Meters) (SKU: 20222) directly from UGREEN PK. Price is ₨ 5,800.00. Visit the product page here: UGREEN PK

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Price	₨ 5,800.00	₨ 5,600.00	₨ 4,800.00	₨ 4,400.00	₨ 4,500.00	₨ 4,400.00
Customer Rating	5.0 (13)	No ratings yet	No ratings yet	No ratings yet	5.0 (4)	No ratings yet
Availability	Available in stock	Out of stock	In stock	In stock	Available in stock	Available in stock
SKU	20222	20223	VAS-C02-B200	VAS-C02-B150	20201	60788
Cable Length	2 Meters (Approx. 470 attributes reference)	3 Meters	2 Meter	1.5 Meter	1.5 Meters	3 Meters / 9.8 Feet
Enclosure Material	Durable ABS Plastic Housing	PVC Molded Shell	PVC and Metal Shielding	Durable Molded PVC Housing	Durable PVC / Plastic Molding	Durable Rubber / PVC Cover
Material	High-Quality PVC Outer Jacket, Shielded Copper Conductors	PVC and Copper Conductor	PVC Jacket	Bare Copper Conductor, PVC Jacket	—	Tinned Oxygen-Free Copper Core, Durable Rubber/PVC Jacket
Compatible Devices	PCs, Laptops, Routers, GPS Systems, Barcode Scanners, Label Writers, Modems, Digital Cameras, Card Readers, PDAs, Cellular Phones, ISDN Terminal Adapters	PLC Controllers, Serial Programmers, Cash Registers, Printers, POS Terminals, Scanners	Barcode Scanners, CNC Machines, Industrial Equipment, Modems, POS Systems, Cash Registers	Barcode scanners, CNC machines, industrial equipment, modems, POS systems, cash registers, RS232 devices	Serial Modems, ISDN Terminal Adapters, Digital Cameras, Palm PCs, Barcode Scanners, PDAs	iPhone 17/16/15 Series, Samsung Galaxy S26/S25/S24 Ultra, MacBook Air, iPad Pro, Google Pixel, Nintendo Switch, Steam Deck
Input Voltage	USB Bus Powered (5V DC)	USB Bus-Powered (5V DC)	5V DC (via USB)	5V (USB Bus Powered)	USB Bus Powered (5V DC)	20V Max
Power Source	USB Bus Powered	USB Port Powered	USB Bus-Powered	USB Bus-Powered	USB Bus Powered	USB-C Wall Charger / Power Delivery Adapter
Connectivity Technology	Wired Serial Communication	Wired Serial Communication	Serial RS232 to USB	Wired USB to Serial RS232	USB to Serial RS-232	USB-C to USB-C