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The Waveshare USB to RS232/485/TTL Industrial Isolated Converter features the original FT232RL chip for ultra-fast, stable communication across multiple serial interfaces. Its embedded multi-layer protection circuits—including power isolation, magnetic isolation, TVS diode, and self-recovery fuses—ensure robust defense against voltage spikes and interference. Housed in a CNC-machined aluminium alloy enclosure, this converter is built for durability and industrial environments. With fully automatic, delay-free transceiving and intuitive LED indicators, it’s the go-to solution for professionals demanding reliable, plug-and-play serial connectivity.



| Brand | Waveshare |
| Manufacturer | Waveshare |
| Model | USB TO RS232/485/TTL |
| Package Dimensions | 15.7 x 11.5 x 3.5 cm; 50 g |
| Item model number | USB TO RS232/485/TTL |
| Memory Storage Capacity | 8 GB |
| Hard Drive Interface | USB |
| Operating System | Windows 10 / 8.1 / 8 / 7 / XP |
| Processor Brand | VIA |
| Hardware Interface | USB |
| Graphics Card Interface | Integrated |
| Compatible Devices | Devices with RS232, RS485, or TTL interfaces |
| Number of items | 1 |
| Voltage | 1 Volts |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 2 |
| Has Auto Focus | No |
| Programmable Buttons | No |
| Manufacturer | Waveshare |
| Country of Origin | China |
| Item Weight | 50 g |
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