Item Tag: CH340G Converter Module
4 posts
CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module Lot
1/2/5/10 Pieces CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module Golden. Switchable output TTL level 3.3V/5V (with jumper). With power light PWR, TXD and RXD indicator light. Module size: Approx.
July 4, 2026
CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module Lot
You might notice the unbranded label doesn’t affect performance at all.
July 4, 2026
CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module Lot
This unbranded piece is built with practical materials that feel solid.
July 4, 2026
CH340G RS232 Upgrade to USB TTL Auto Converter Adapter STC Brush Module Lot
A nice touch on this unbranded equipment is the adjustable setting options.
July 4, 2026