If you need the product urgently you can choose expedited service. We will use DHL Or UPS to serve you. Delivery time: 3-7 days. We are a professional distributor of electronic products.. Just search keywords in our store. I believe you can find the modules you need. Manufacturered by ElectronicNova. Please note that the products are only offered by the brand: ElectronicNova . Other sales people is not reliable. any questionplease feel free to contact me.I believe our sweet service will satisfy you. Delivery time: 6-16 days by special line for USA 8-30 days by regular post for WorldwideIf it is not received within the specified time please contact us and we will refund you in full.