Asus Pro WS W680-ACE User Manual page 33

18. LPT and Q-Code Switch header
The LPT and Q-Code Switch header allows you to enable either LPT (Line Printing
Thermal) connector or Q-Code.
19. M.2 slot (Key E)
The M.2 Wi-Fi slot allows you to install an M.2 Wi-Fi module (E-key, type 2230; PCIe
interface).
The M.2 Wi-Fi module is purchased separately.
Pro WS W680-ACE Series
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