Product information
🛍️ Product Name
UGREEN CR104-20210 USB 2.0 to DB9 RS232 Serial Adapter Cable – 1 Meter, PL2303 Chipset, Black
📦 Product Overview
The UGREEN CR104-20210 USB to RS232 Adapter Cable enables seamless communication between modern USB ports and legacy serial devices. Powered by the Prolific PL2303 chipset, it ensures stable data transmission and broad compatibility across operating systems. Ideal for connecting modems, routers, barcode scanners, GPS units, and industrial equipment, this 1-meter cable offers plug-and-play convenience with durable shielding and reliable signal integrity.
🌟 Top Highlights
🔌 PL2303 Chipset – Ensures stable and wide OS compatibility
🔄 USB to DB9 RS232 – Connects legacy serial devices to modern USB ports
⚙️ Plug & Play – Easy setup after initial driver installation
🛡️ Triple Shielding – Reduces interference for reliable data transfer
🧰 Universal Use – Supports modems, routers, CNC, GPS, barcode scanners, and more
📐 Technical Details
| Specification | Details |
|---|---|
| Model | CR104-20210 |
| Cable Length | 1 Meter |
| 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 10/8.1/8/7/XP, MacOS, Linux |
| Color | Black |
💡 Why You Should Buy It
✅ Trusted PL2303 chipset for stable performance
✅ Compatible with a wide range of legacy devices
✅ Durable build with triple shielding
✅ Plug-and-play setup for quick deployment
🎯 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
Bridge legacy and modern systems with UGREEN CR104 — the reliable USB to RS232 solution.
Thanks for choosing – YOUR TRUSTED IT PARTNER.