








⚡ Power your industrial edge with seamless, surge-proof serial connectivity!
The Waveshare USB to RS232/485/TTL Interface Converter leverages the original FT232RL chipset for fast, reliable communication across multiple serial protocols. Designed for industrial environments, it features onboard power and magnetic isolation, TVS diode surge protection, and self-recovery fuses to ensure stable, interference-free operation without extra power supplies. Its rugged aluminum enclosure and configurable TTL voltage levels make it a versatile, durable solution for professional-grade serial communication needs.



| ASIN | B07L2VLY5D |
| Are Batteries Included | No |
| Best Sellers Rank | #65,955 in Computers ( See Top 100 in Computers ) #161 in Serial Adapters |
| Brand | Waveshare |
| Color | USB TO RS232/485/TTL |
| Customer Reviews | 4.7 4.7 out of 5 stars (250) |
| Date First Available | 11 January 2019 |
| Graphics Card Interface | Integrated |
| Hard Drive Interface | USB |
| Item Weight | 50 g |
| Item model number | USB TO RS232/485/TTL |
| Manufacturer | Waveshare |
| Operating System | Windows 10 / 8.1 / 8 / 7 / XP |
| Package Dimensions | 15.7 x 11.5 x 3.5 cm; 50 g |
| Processor Brand | VIA |
| Voltage | 1 Volts |
B**H
Werkt perfect. De TTL keuze tussen 5 en 3,3 Volt is handig.
E**C
Parfait! Je l'ai utilisé pour investiguer sur des trames modus rs485. Solide et fonctionne à chaque fois!
C**!
I ordered this because my previous usb to "rs232" cable didn't actually have true rs-232 voltage levels, I needed it in order to program a curtis golf-cart motor controller... As soon as I plugged in this Waveshare box, worked instantly! Windows 10 found the driver on it's own, and within mere minutes of unboxing; I was in business programming a motor controller for a local guy who had a broken down mobility scooter. The box housing seems really high quality I feel, and its heavy too which I like about it. A+ Waveshare!
J**P
Works great, I have a few of these for the crew, we use them to connect to Trane chillers.
A**R
Inga drivrutiner behövdes installeras i Win 10 & 11. Stabil funktion på RS485. Kvalitetskänska.