








🔗 Connect like a pro—never miss a byte!
The UGREEN USB to RS232 DB9 serial adapter is a 1-meter cable designed for seamless connection between USB ports and serial devices like Cisco routers, telescopes, and control systems. Featuring a high-speed 256kbps transfer rate, triple shielding, and a reliable PL2303 chipset, it ensures stable, interference-free data transmission. Compatible with Windows, macOS, and Linux, it offers plug & play convenience for modern professionals seeking dependable serial connectivity.




| Brand | UGREEN |
| Product Dimensions | 15.8 x 2.5 x 22.2 cm; 100 g |
| Item model number | 20210 |
| Manufacturer | Ugreen Group Limited |
| Colour | Grey |
| Voltage | 5 Volts |
| Are Batteries Included | No |
| Item Weight | 100 g |
| Guaranteed software updates until | unknown |
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