Asus says its easy-peasy PCIe slot causes 'no damage that would affect functionality' following claims of excessive wear, but says it'll cover any damage

"...we have found no impact on the functionality of either the graphics card or the motherboard." ...
TechSpot

M.2 slot utilizes unused lanes for an extra PCIe 5.0 connection

Not that you would, but you could: When details regarding a graphics card with an integrated M.2 slot emerged earlier this year, the purpose of the unusual feature was unclear. This week, a proper ...
HotHardware

ASUS Mods The PCIe Slot To Deliver 250W To GPUs Without A Power Cable

Could an ASUS prototype PCIe connector spell the end of bulky, unsightly power cables for graphics cards? We may soon find out—ASUS is showcasing a "magic modification" to the standard PCIe slot, ...