[WTS] USB powered risers

[Biodom]

A box of 15 (fifteen) working USB powered risers (16X to 1X) for GPU based mining.
Everything needed is included, will ship in electrostatic protected bags.

Price: $50 shipped to continental US only.
Payment: btc, eth, zec.

[Biodom]

I am sending it to US address only for $50.
Technical details: all work, there is no difference between them in how they work, but:
seven are v7
five are v2, works as well
one unknown, works just as well
one v1.4, works as well
one v1, works as well

total 15.
I can add two more working v1 for $3 with total for 17 then being $53.