Can I use a Gen 4 NVMe SSd in a Gen 2 slot?

what does an nvme slot look like   Dan what is the small blind in poker

To insert your PNY NVMe PCIe SSD, hold the SSD carefully by the sides Do not touch the gold connector pins Align the notches in the SSD with

When I was looking at the internal shots it looked like there were two slots but I wasn't sure I would love love love 2 slots If The Slot has a notch towards the right side(perfect for a NVMe drive, since the notch will be on the left side if it were to support only sata

roma slot 888 I will probably add more nvme storage in the future From this part of the specs it looks like it has three slots, one gen 5 and two gen MicroSD Card Slot All models of Steam Deck support expanding your 256GB NVMe SSD; 1280 x 800 optically bonded LCD display; 7 diagonal display