Acer TravelMate B113-M - Manual (Page 66)

Thunderbolt 46
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Thunderbolt
Thunderbolt is a high-speed connection that supports storage devices as
well as external displays. It is compatible with the DisplayPort standard.
Note: Up to six Thunderbolt devices and one DisplayPort display can
be daisy-chained, however, the DisplayPort display will be the last
device in the chain, and it cannot be preceeded by a Thunderbolt
display.