3.3V / 5V USB TO RS2321485/422/TTL Port Adapter Connector For Mac/ Linux/Android
USD 37.59 USD
Specifications
| Brand | Unbranded |
| Compatible Port | USB |
| External Interfaces | USB Cards |
| Type | Converter |
Supports multiple communication interface conversion, USB to RS232, USB to RS485, USB to RS422, USB to TTL. TTL (UART) Pins: TXD, RXD, GND, 5V/3.3V. TTL (UART) Transmission mode: Point-to-point. RS485/422 Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (reserved two 120R balancing resistors, enabled/disabled via jumper).