3pcs
USB to TTL Module 1pc PL2303 + 1pc CP2102 + 1pc CH340G USB UART Module for Arduino
1 Set USB to TLL Modules =
1pc PL2303 + 1pc CP2102 + 1pc
CH340G
1pc x
PL2303
USB to TTL Adapter
1pc x
CP2102
USB to TTL Adapter
1pc x
CH340G
USB to TTL Adapter
4 Pin Dupont Line