QSC SC28 User Manual page 15

Preliminary Specification
USB Port
USB Cable
AC Power Requirements
AC Power Connection
AC Power Cord
USB type "B"
1.5 meters long, USB 1.1 compliant
100-240 VAC, 50-60 Hz, no user adjustment required
IEC-type inlet
2 meters long, #18AWG
Specifications are subject to change without notice.
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