
Manufacturer part no. ADA3309
Listed by Adafruit at €5.24. Delivered to France, including shipping, VAT and any customs duty, it comes to about €36.29. Prices last checked on 2026-09-30.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €5.24 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.05 |
| Total delivered | €36.29 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.

USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102
New · sold by automation-home · ships from CN
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
€1.91
billed $2.17
€3.71 delivered

USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102
New · sold by industry4.0-ppd · ships from CN
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
€1.91
billed $2.17
€3.71 delivered

USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102
New · sold by digital-times · ships from CN
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
€1.91
billed $2.17
€4.02 delivered

USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102
New · sold by hongpuda2019 · ships from CN
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
€2.25
billed $2.55
€4.04 delivered

USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102
New · sold by modern-industrial-automation · ships from CN
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
€2.25
billed $2.55
€4.35 delivered

USB 2.0 to TTL UART 6PIN Module Serial Converter CP2104 STC PRGMR Replace CP2102
New · sold by pyindustry · ships from CN
Imported from outside the EU — duties and VAT included in the delivered cost; customs formalities and delays are not
€2.18
billed $2.48
€5.55 delivered
Third-party listings on eBay, matched to this product by its part number or title. Robotitem neither sells nor warrants these items: condition, stock and lead times are the seller's, and a listing disappears once sold. Delivered cost includes the seller's actual shipping.
| Weight | 4.5 g |
Angled shot of a blue rectangular converter.
Semantically close products available for less — check the specs match your need.