Hello,

I have 3 video cards 1060 and mine some ethereum and all is fine.

But the other day i was looking at my ETH address and i noticed something strange - In the TOKENS tab i see those:

777 INS Promo
7    VIU
120 XENON

1. What are those?
2. How did i aquire them, if i only mine ethereum only?
3. Why did somebody send them to me, is there any value and is this normal?

Apologies if this is a stupid question.