🛍️ Product Name
UGREEN CR104-20222 USB 2.0 to DB9 RS232 Serial Adapter Cable – 2 Meter, PL2303 Chipset, Black
📦 Product Overview
The UGREEN CR104-20222 USB to RS232 Adapter Cable provides a reliable solution for connecting legacy serial devices to modern USB ports. Featuring the Prolific PL2303 chipset, it ensures stable data transmission and broad compatibility across operating systems. This 2-meter cable is ideal for interfacing with modems, barcode scanners, GPS units, and industrial equipment, offering plug-and-play convenience with robust shielding and durable construction.
🌟 Top Highlights
🔌 PL2303 Chipset – Trusted Prolific chipset ensures stable and compatible serial communication
🔄 USB to DB9 RS232 – Connects legacy serial devices to modern USB ports
⚙️ Plug & Play – Easy setup with driver support for major operating systems
🛡️ Triple Shielding – Reduces signal interference for reliable data transfer
📏 2-Meter Length – Extended reach for flexible device placement
📐 Technical Details
| Specification | Details |
|---|---|
| Model | CR104-20222 |
| Cable Length | 2 Meters |
| Connector 1 | USB 2.0 Type-A Male |
| Connector 2 | DB9 RS232 Male |
| Chipset | Prolific PL2303 |
| Data Transfer Rate | Up to 1 Mbps |
| Conductor | Tinned Copper (24AWG/28AWG) |
| Shielding | Triple Shielded |
| Power Source | USB Bus Powered |
| Operating Systems | Windows 11/10/8.1/8/7/XP, MacOS, Linux |
| Color | Black |
💡 Why You Should Buy It
✅ PL2303 chipset ensures stable and compatible serial communication
✅ 2-meter length offers flexibility for various setups
✅ Durable construction with triple shielding
✅ Compatible with a wide range of legacy devices and operating systems
🎯 Recommended Use Cases
➤ Connecting serial modems and routers
➤ Industrial equipment and CNC machines
➤ Barcode scanners and POS systems
➤ GPS receivers and legacy peripherals
🤝 Customer Assurance
🛡️ Warranty / Guarantee: Coverage available through manufacturer support
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Connect legacy serial devices with confidence using UGREEN CR104-20222 — stable, shielded, and ready to go.

Thanks for choosing
– YOUR TRUSTED IT PARTNER.
