Asking for the invoice instead of order confirmation No


We have tried to place an order, as a result of which we receive an order number. However as our company is a foreign company we need a proforma invoice to make the payment and afterwards we will require invoice for presenting it to our country authorities during customs clearance. Whom I can contact to ask for these documents.


Hi Amalya,

You can use the form on this page to contact our order support: NCD Login -

Dear jacob , How are you
I can’t pair these devices
List Ethernet Mirror Devices Empty
Please send me User manual step by step

Thanks of lot


For all Ethernet Mirror boards sold within the last 3 years you will want to use this guide to configure the modules to speak to each other: Ethernet Mirror Configuration with NCD5500 Gen 3 Ethernet Module -