USB to TTL module USB to serial port download line CH340G/RS232 upgrade brush board line PL2303

 1.) Small quantity: UPS, DHL, EMS

2.) Big quantity:By air or by sea

3.) We will sugust most competive shiping terms as per your quantity and country. or ship by your forwarder.

1.Rapid response on any inquiry.
2.Competitive price.
3.Professional inspection department to guarantee quality.
4.Good after-sales service and fast delivery.

Dear friend, If you need more details, Welcome to be contact with us any time! 

Why Choose Us!

The Customer's worried about questions

USB to TTL module USB to serial port download line CH340G/RS232 upgrade brush board line PL2303

Q. Who are you?
A: We are a professional supplier of electronic components from China. New and original product:antenna, integrated circuits, diodes, Transistors, resistors, capacitors, etc. Also provide BOM full service and PCB service.

Q. What's the quality of your products?
A. We have professional QA/QC team to ensure the quality before shipment. We provide 1 year warranty for all the new and original products.Our products will be 100% tested before they are sent out.

Q. What's the MOQ for your products?
A: MOQ is 1 pcs.

Q. What is your lead time?
A: The product is sent within 3 days after the confirmation of payment, and the delivery time is 3 to 6 days.

Q. How are my parcels shipped?
A: We will use DHL,TNT,FedEx,EMS,DEPX(3-6 days lead time) to ship your package.