User Manual

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4. M.2 (B-key) slot
The M.2 (B-key) slot allows you to install a B-key (SATA, USB 2.0, and
PCIe) type 2242 M.2 device, such as an M.2 SSD module.
NOTE: The M.2 SSD module is purchased separately.
5. Battery connector
The Battery connector allows you to connect a lithium CMOS battery.