Very happy with the product. Motherboards arrived on time (2 weeks shipping). Very high quality product everything works as expected. Very satisfied customer, well done seller 5 stars! ***** 

The product is great. The seller was kind enough to send the invoice on a smaller amount. The delivery was according to the estimate only some small delay in the preparation. The power is OK and I guess the efficiency is around 90% on a 1600W of my current workload. 

The seller quickly sent the order. The package was tracked all the way, almost in a minute. The parcel was delivered in twelve days. The parcel is qualitatively packed. The product corresponds to the description.