USB to TTL converter Micro UART module CH340G CH340 3.3V 5V switch for Pro Mini
USB to TTL converter Micro UART module CH340G CH340 3.3V 5V switch for Pro Mini. CH340G MODULE 1PCS.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Type: : USB to TTL , Brand: : thinary: MPN: : mod045 , UPC: : Does not apply .