Link:
https://www.amazon.ca/gp/product/B07ZNS … &psc=1
Price:
$12.39
Discount:
50%
Expires:
January 25, 2023
Retailer:
Amazon.ca

 

Roughly $6 per 10ft cable, well reviewed. Lightning deal expires at roughly 7pm EST plus $2 coupon

I bought their multi-coloured pack a few months back and have had no issues. Although I have no way of testing for full 40gbps I can say my 1.5Gbps internet runs at full speed over 2.5Gbps ports

 

Link:
https://www.amazon.ca/gp/product/B07ZNS … &psc=1