<https://www.asteralabs.com/faqs/other-than-an-add-in-card-cem-connector-are-other-connectors-like-m-2-supported-in-the-pcie-5-0-interface#faqpage>
<http://schema.org/description>
"There are multiple connector types and form factors in development, which are targeting PCIe 5.0 signal speeds, including: M.2, U.2, U.3, mezzanine connectors, and more."
<https://www.asteralabs.com/faqs/other-than-an-add-in-card-cem-connector-are-other-connectors-like-m-2-supported-in-the-pcie-5-0-interface/>