








🔗 Bridge the old and new with speed and style!
The UGREEN USB to RS232 DB9 serial adapter is a 1-meter cable designed to connect legacy serial devices like Cisco routers, telescopes, and control systems to modern USB ports. Featuring a PL2303 chipset, triple shielding, and support for up to 256kbps data transfer, it ensures stable, high-speed communication across Windows, macOS, and Linux platforms with easy plug & play setup.




| 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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