What else is an WiFi slot good for?

What else is an WiFi slot good for? slot m2 Learn to distinguish cards, including slots, keys, sizes, and types Understand slot functionality, and PCIe interfaces, and the platform's slot gold I want to add SSD drive in my notebook I find M2 slot marked as M2X3 What type M2 SSD can I use?

slot gold Above is a picture of two slots on the motherboard of an HP Stream Mini The slot on the left uses module key E, and the one on the

slot dimension PCIe UD Slot X： PCIe x16 slot with 10X strength for graphics card Ultra-Fast Storage：3* slots, including 1* PCIe x4; Efficient Overall It's worth noting that the second slot for SSDs supports