This module works as advertised; it was shown as a supported on my Cisco switch.

I have purchased approximately 30 of these over the last year and they have worked flawlessly.

Thanks for reaching out, FS.com has had excellent service since we opened our account – I plan to continue ordering cables, jumpers and modules when needed.
Thanks for the information on the switches, I will keep that in mind for when we need to order network equipment in the future.

Bought the modules for QSFP28 ports testing at the board-level. They are well built and properly packaged.

Purchased it to conduct test to confirm the hardware is working properly. Overall, it's a good product and value for the price.

Excellent product full working with low price. Shipping was also fast. I got a good buy..