UGREEN 20223 USB to Serial Adapter, Serial to USB Adapter DB9 Male 9 Pin with PL2303 Chipset, PVC Jacket, RS232 to USB Cable for Windows 11 10 8.1 8 7 XP Vista, Mac OS, Linux
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UGREEN 20223 USB to DB9 RS-232 Adapter Cable (3 Meters) PL2303 Chipset
₨ 5,600.00
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- Easy to Use: The serial to usb adapter can be connected to serial device via USB port. Suitable for computers to connect various RS232 serial devices, like serial Programmer with DB9 female, PLC controller, cash registers, printers, POS, scanners and more
- Universal Compatibility: The RS-232 to USB Cable is compatible with Windows 11/10/8/7/XP/Vista, macOS, Linux. Driver free for Win8 and above. Driver Needed for Win 7/XP, macOS, Linux. Please get driver from the product guide on page or CD in the package
- Built-Last: Gold-plated interface connectors make this adapter cable more durable. In addition, this db9 to usb has a flexible PVC jacket that prevents tangling and effectively manage cable length
- Enjoy High Speed Transmission: The USB to RS232 cable 9 pin supports transmission rates up to 256kbps, making it easy to quickly transfer serial communication data
- Stable Signal Transmission: The USB to 9pin serial adapter is equipped with a PL2303 professional chip and multiple sheiding layer, which ensuring stable signal transfer and protecting your data from loss
Description
Specification
Discover seamless legacy device connectivity with the UGREEN 20223 USB to DB9 RS-232 Adapter Cable (3 Meters) featuring a reliable PL2303 chipset. Designed to bridge modern USB ports with traditional serial equipment, this premium usb to db9 cable ensures high-speed data transmission up to 256kbps for programming tools, printers, and industrial controllers. Engineered with gold-plated connectors and durable shielding, it delivers exceptionally stable signal transfer across multiple operating systems.
Features & Specs
| Connector Type | USB Type-A to DB9 Male 9-Pin |
| Compatible Devices | PLC Controllers, Serial Programmers, Cash Registers, Printers, POS Terminals, Scanners |
| Chipset | PL2303 Professional Chip |
| Transmission Speed | Up to 256kbps |
| Cable Length | 3 Meters |
| Interface Finish | Gold-Plated Connectors |
| Jacket Material | Flexible PVC Jacket |
| Shielding Layer | Multiple Shielding Layers |
| Input Voltage | USB Bus-Powered (5V DC) |
| Amperage | Not Applicable |
| Wattage | Not Applicable |
| Output Current | Not Applicable |
| Power Source | USB Port Powered |
| Current Rating | Standard USB Power |
| Power Plug | USB Type-A Male |
| Connectivity Technology | Wired Serial Communication |
| Special Features | Driver-free for Windows 8 and above, high-speed transmission, tangle-resistant PVC jacket |
| Material | PVC and Copper Conductor |
| Color | Standard |
| Signal Protection | Anti-Interference Shielding |
| Data Direction | Bidirectional Serial Communication |
| Pin Count | 9 Pins |
| Port Compatibility | USB 2.0 / 1.1 Compatible |
| Operating System Support | Windows 11/10/8/7/XP/Vista, macOS, Linux |
| Plug and Play Support | Yes (for Windows 8 and newer) |
| Driver Requirement | Required for Win 7/XP, macOS, and Linux |
| Flexibility | High Flexibility |
| Durability Rating | High-durability build |
| Data Integrity | Error-free data transmission design |
| Application | Industrial, commercial, and personal serial device connection |
Item details
| Brand | UGREEN |
| Model Number | 20223 |
| SKU | 20223 |
| MFN Part Number | UG-20223 |
| Manufacturer | UGREEN |
| Categories | UGREEN > Charging & Data Cables |
| Tags | Not Applicable |
| Country of Origin | China |
| Item Model Number | 20223 |
Measurements
| Number of Items | 1 |
| Item Weight | Standard Cable Weight |
| Unit Count | 1 Piece |
| Product Dimensions | 3 Meters (Length) |
| Package Dimensions | Standard Retail Packaging |
Additional details
| Color | Standard |
| Enclosure Material | PVC Molded Shell |
| Form Factor | USB to Serial Cable |
| Style | Straight Cable Connector |
| Theme | Data Transfer & Connectivity |
| Finish Type | Gold-Plated Connectors |
User guide
| Usage Instructions | Connect the USB end to your computer and the DB9 serial end to your target RS-232 device. |
| Installation | Plug and play for Windows 8/10/11. Download and install drivers from the product guide or included CD for Windows 7/XP, macOS, and Linux. |
| Care Instructions | Avoid sharp bends, excessive pulling, and exposure to moisture. Store in a cool, dry place when not in use. |
| Safety Warnings | Do not force incompatible connectors into ports. Keep away from direct heat sources and high-voltage areas. |
| Maintenance | Keep connector pins clean and free from dust or debris. Wipe gently with a dry microfiber cloth if needed. |
| Certification | CE, FCC, RoHS compliant |
| Compatibility Notes | Ensure correct COM port assignment in device manager configuration for legacy software. |
| Operating Temperature | 0ยฐC to 40ยฐC (Standard indoor operating range) |
Use Cases
| Best For | Connecting legacy RS-232 serial devices to modern USB-equipped computers and laptops. |
| Ideal Scenarios | Industrial automation programming, POS system setup, retail cash register management, and hardware debugging. |
| Target Audience | IT professionals, industrial technicians, engineers, system integrators, and hobbyists. |
| Compatible With | Computers running Windows, macOS, or Linux with standard USB ports. |
| Not Recommended For | Non-serial equipment or devices requiring parallel port interfaces. |
Pros & Cons
Pros
- Equipped with a reliable PL2303 professional chip for stable signal transfer
- Driver-free setup for Windows 8, 10, and 11 for immediate usability
- Extended 3-meter cable length offers flexible workspace arrangements
- Gold-plated connectors resist corrosion and enhance durability
- Multiple shielding layers protect data transmission from electromagnetic interference
Cons
- Manual driver installation is required for older operating systems like Windows 7, XP, macOS, and Linux
- Not suitable for devices lacking a standard DB9 serial interface
Box Contents
| Main Unit | UGREEN USB to DB9 RS-232 Adapter Cable (3 Meters) |
| Cables | Integrated 3-Meter Cable |
| Adapters | None (All-in-one cable design) |
| Documentation | User Manual / Product Guide |
| Warranty Card | Included in packaging documentation |
| Other Accessories | Driver CD (where applicable) |
Warranty & Support
| Warranty Period | Standard Manufacturer Warranty |
| Warranty Type | Replacement or Repair against manufacturing defects |
| Coverage | Hardware defects, chipset failure, and connection faults under normal use |
| Support Contact | Available via manufacturer customer support channels |
| Return Policy | Subject to standard store return and exchange guidelines |
| Customer Service Hours | Standard business hours |
| Service Locations | Authorized service centers |
FAQs
PRODUCT SUPPORT
Frequently Asked Questions
11 answers01What is the cable length of the UGREEN 20223 USB to DB9 RS-232 adapter?
The UGREEN 20223 USB to DB9 RS-232 adapter cable features a length of 3 meters, providing an extended reach to connect legacy serial equipment to your computer.
02Which chipset is built into the UGREEN 20223 USB to serial cable?
The UGREEN 20223 USB to serial cable is equipped with a reliable PL2303 professional chip designed to ensure stable signal transfer and error-free data transmission.
03Does the UGREEN 20223 serial adapter require manual drivers on Windows 11?
No, the UGREEN 20223 adapter offers plug-and-play functionality and is driver-free for Windows 8, 10, and 11 operating systems.
04Which operating systems require a manual driver installation for this cable?
Manual driver installation is required when using the UGREEN 20223 adapter with Windows 7, Windows XP, macOS, and Linux operating systems.
05What is the maximum transmission speed supported by the UGREEN 20223 RS-232 cable?
The UGREEN 20223 USB to RS-232 cable supports data transmission rates of up to 256kbps for quick serial communication data transfer.
06What types of devices can be connected using the UGREEN 20223 adapter?
This adapter is suitable for connecting various RS232 serial devices such as PLC controllers, serial programmers with DB9 female ports, cash registers, printers, POS terminals, and barcode scanners.
07How is power supplied to the UGREEN 20223 USB to DB9 adapter?
The UGREEN 20223 adapter is USB bus-powered, drawing 5V DC power directly from the connected computer's USB port.
08What materials are used to construct the connectors and jacket of the UGREEN 20223 cable?
The cable features gold-plated interface connectors for enhanced durability and a flexible PVC jacket that prevents tangling while managing the 3-meter length.
09Does the UGREEN 20223 adapter protect against signal interference?
Yes, the adapter is built with multiple shielding layers and anti-interference shielding to protect your serial data from loss during transmission.
10What is the standard operating temperature range for the UGREEN 20223 cable?
The UGREEN 20223 cable is designed for a standard indoor operating temperature range from 0ยฐC to 40ยฐC.
11Where can I buy UGREEN 20223 USB to DB9 RS-232 Adapter Cable (3 Meters) PL2303 Chipset (SKU: 20223) and what is its price?
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|---|---|---|---|---|---|---|
| Price | ₨ 5,600.00 | ₨ 4,800.00 | ₨ 4,400.00 | ₨ 4,500.00 | ₨ 4,400.00 | ₨ 6,500.00 |
| Customer Rating | ||||||
| Availability | Out of stock | In stock | In stock | Available in stock | Available in stock | Available in stock |
| SKU | 20223 | VAS-C02-B200 | VAS-C02-B150 | 20201 | 60788 | 65867 |
| Cable Length | 3 Meters | 2 Meter | 1.5 Meter | 1.5 Meters | 3 Meters / 9.8 Feet | 2 Meters (Approx. 6.6 Feet) |
| Enclosure Material | PVC Molded Shell | PVC and Metal Shielding | Durable Molded PVC Housing | Durable PVC / Plastic Molding | Durable Rubber / PVC Cover | Aluminum Alloy Shell |
| Data Transfer Speed | โ | โ | โ | โ | 480 Mbps | Up to 480 Mbps |
| Material | PVC and Copper Conductor | PVC Jacket | Bare Copper Conductor, PVC Jacket | โ | Tinned Oxygen-Free Copper Core, Durable Rubber/PVC Jacket | Robust Nylon Braided Exterior with Solid Aluminum Alloy Connectors |
| Connector Type | USB Type-A to DB9 Male 9-Pin | โ | USB 2.0 Type-A Male to DB-9 Male | โ | USB-C Male to USB-C Male | USB-C to USB-C |
| Compatible Devices | 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 | MacBook Pro M4/M3/M2/Air, iPad Pro 2025/Air, iPhone 17/16/15 series, Samsung Galaxy S25/S24/S23 Ultra, Google Pixel 10/9/8/7, Dell XPS, HP EliteBook, Surface Pro 9, Nintendo Switch, Steam Deck, PS5 Controller |
| Input Voltage | USB Bus-Powered (5V DC) | 5V DC (via USB) | 5V (USB Bus Powered) | USB Bus Powered (5V DC) | 20V Max | 48V Max |
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