8 way extension socket for PC 1 No-load shutdown 2 Built in motion sensor detector 3.CE,UL,FCC Motion sensor detector power strip for PC 1.Built-in motion sensor. If people close to power strip or move in 1 meter of the detection zone, power strip will be power on automatically. Safe and convenient 2.When PC is shutdown, power strip will be shut down automatically in in order to save electricity ...