This was a listing I saw on ebay:
The "LIKE" dual port 10G is explained in the description:
All for cards that are $40 obo on ebay and have a "HUGE quantity in stock"
I don't see any risk in this at all /sarcasm
MOD Mellanox ConnectX-3 MCX312 LIKE Dual Port 10 Gigabit Ethernet RMDA/RoCE | eBay
Find many great new & used options and get the best deals for MOD Mellanox ConnectX-3 MCX312 LIKE Dual Port 10 Gigabit Ethernet RMDA/RoCE at the best online prices at eBay! Free shipping for many products!
www.ebay.com
The "LIKE" dual port 10G is explained in the description:
It seems like they're taking single port cards, soldering on the extra connectors, adding a cover to hide the internal work, and then they're selling them as dual port cards.This is a MOD version, it is base on the single-port version (they use the same chip, MT27508), and add the extra connector & components to make it DUAL PORT. It works same as the MCX312.
All for cards that are $40 obo on ebay and have a "HUGE quantity in stock"
I don't see any risk in this at all /sarcasm