In Europe you don't need to pay import taxes for Wifi devices.
You do need to pay (if your package is handled by customs, which is pretty random):
- VAT (varying from 19 to 21%). Note that this is on value + shipping cost!
- Customs handling fee (10 - 15 euro)
For a plain pineapple MKV I had to pay 18 euros to the postman (shipped to The Netherlands by USPS)