Aliexpress
Click here… to search for RD6012W USB WiFi DC-DC Power Supply Module [EU] on Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – RD6012W USB WiFi DC-DC Power Supply Module (76.99 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. CouponsFromChina software could not find any coupon for this product in Banggood. Sorry, but there’s no price history in my database.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG6012, BGHUE99518, bGhOnEy10, BG32RD, BG33RD, bgshOOp10, BG49RD, BG12W60, BgoFErTaSchInA10, BGELIG0920, BgcLuBofErtA10, BG12W62, 7d18f7, BGAFF10OFF, BGRUMB15, BG12RD, BGCuponation10, BG6012RD, 13f142, BGHONEY2110, 7bcdf9, BG28a953, 00c906, BG00c906, MVC8SPRING, BGCAPITALOS8, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8
(you can check these old coupons out, but these probably won’t work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – RD6012W USB WiFi DC-DC Power Supply Module (76.99 USD)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: 64.99 USD.
You can set price alert (for Banggood).