USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 RFID Code Reader It has an adjustable range

It has an adjustable range from up to 40cm and a digital output with indicating LED

MCP4725 Datasheet

Typical Applications

Length: 30mm

for Military

USB CP2102 to TTL RS232 USB TTL to RS485 Mutual Convert 6 in 1 RFID Code Reader It has an adjustable rangeSIZE : the circuit board is only 3. 1cm X 1. 8cm. This product supports 3. 3V and + 5V compatible USB TO TTL, RS232, RS485, TTL CP2102 TO USB , RS232, RS485 High speed communication: baud rate up to 2Mbps. Description: Six in ONE Multi functional Convert interface module USB to TTL USB to 232 USB to 485 TTL to 232 TTL to 485 232 to 485 All in one , USB, TTL, RS232, RS485