Fujitsu ESPRIMO Q55 Series Operating Manual page 14

Ports and Operating Elements
Device variant with SmartCard reader and / or palm sensor
1 = Microphone port
2 = Audio output
3 = USB port (USB 3.1, type A)
4 = USB port (USB 3.1, type A)
5 = SmartCard reader (optional)
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1 2 3 4 5 7 6 8 9 10
6 = USB port (USB 3.1, type C) (optional)
7 = SmartCard reader indicator (optional)
8 = Hard disk indicator
9 = On/Off switch with power-on indicator
10 = Palm sensor (optional)
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