Technical speci
fi
cation
USB-C port
A12
A11
A3 A4 A5 A6 A7 A8 A9 A10
B2
B3
B12 B11 B10 B9 B8
B6 B5 B4
A1 A2
B1
B7
Pin
Meaning
A1
Ground return
A2
SuperSpeed differential pair #1, TX, positive
A3
SuperSpeed differential pair #1, TX, negative
A4
Bus power
A5
Con
fi
guration channel
A6
Non-SuperSpeed differential pair, position 1, positive
A7
Non-SuperSpeed differential pair, position 1, negative
A8
Sideband use (SBU)
A9
Bus power
A10
SuperSpeed differential pair #4, RX, negative
A11
SuperSpeed differential pair #4, RX, positive
A12
Ground return
B12
Ground return
B11
SuperSpeed differential pair #2, RX, positive
B10
SuperSpeed differential pair #2, RX, negative
B9
Bus power
B8
Sideband use (SBU)
B7
Non-SuperSpeed differential pair, position 2, negative
B6
Non-SuperSpeed differential pair, position 2, positive
B5
Con
fi
guration channel
B4
Bus power
B3
SuperSpeed differential pair #3, TX, negative
B2
SuperSpeed differential pair #3, TX, positive
B1
Ground return
Fujitsu
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