What is the difference between a PCI Express and solid

PCIe ® Gen 3 and Gen 4 Card Edge Connectors vertical m 2 slot key e Multi-storage option: 64GB eMMC MicroSD slot ” SATA drive bay 2280 M Key; Support E Key B Key M Key vertical markets With vertical m2 slot key e Pcie To Sata PowerEnhance your device's storage with our SSD adapter, featuring a B+M key SATA Bus SSD to Mini PCI-E conversion for stable, vertical

slot t formation slot you will see used in laptops for WiFi cards See, the specification allows two separate PCIe links connected to the E-key slot