





![]() USB TO RS485 | ![]() USB TO RS232/485/TTL | ![]() USB TO RS485 (B) | ![]() USB TO 4CH RS485 | ![]() USB TO RS232/485/TTL (B) | ![]() USB TO 4CH RS485 (B) |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Chip Model | |||||
| FT232RNL | FT232RL with Isolation | CH343G | CH344L | CH343G with Isolation | CH344L with Isolation |
| HOST PORT | |||||
| USB | USB | USB | USB | USB | USB |
| DEVICE PORT | |||||
| RS485 | RS232?RS485?TTL (UART) | RS485 | RS485 | RS232?RS485?TTL (UART) | RS485 |
| Temperature Range | |||||
| -15? ~ 70? | -15? ~ 70? | -40 ~ 85? | -40 ~ 85? | -15? ~ 70? | -40 ~ 85? |
| Humidity Range | |||||
| 5%RH ~ 95%RH | 5%RH ~ 95%RH | 5%RH ~ 95%RH | 5%RH ~ 95%RH | 5%RH ~ 95%RH | 5%RH ~ 95%RH |
| Operating System | |||||
| Mac, Linux, Android, Windows | Mac, Linux, Android, Windows | Windows, Mac, Linux, Android | Windows, Mac, Linux, Android | Mac, Linux, Android, Windows | Windows, Mac, Linux, Android |
| BAUD RATE | |||||
| 300bps ~ 921600bps | 300bps ~ 2 Mbps | 1200bps ~ 460800bps | 1200bps ~ 460800bps | 300 bps ~ 2 Mbps | 1200bps ~ 460800bps |
| LED INDICATORS | |||||
| PWR/TXD/RXD | PWR/TXD/RXD | PWR/ACT/TXD/RXD | PWR/ACT/TXD/RXD | PWR/TXD/RXD | PWR/ACT/TXD/RXD |



































