SurgeX SX-DS-154 4 Outlets MultiPak, 120V/15A, 1 NEMA 5-15P, 4 NEMA 5-15R Series: Defender Series Outlets Type: NEMA 5-15R Input Voltage: 120V EMI/RFI Noise Filter: Normal Mode (50-ohm load): > 30 dB 80kHz - 50MHz Common Mode (50-ohm load): > 30 dB 70kHz - 50MHz Unit Dimensions: 8.15 W x 7.27 D x 1.79 H Unit Weight: 4.1lbs