No packaging but normal function
SPECIFICATIONS :
Level-X Linear Noise-Dissipation Technology: More than 19 octaves of AC differential filtering (20kHz–1Ghz in excess of 24dB) with linear response, optimized for varying line and load impedance
Patented Ground-Noise Dissipation (All outlets): 2 banks of direction-controlled ground-noise dissipation
Non-Sacrificial Surge Protection: Withstands multiple AC surges and spikes up to 6000V/3000A without sustaining damage—sonically non-invasive
Maximum RMS Input Current: 15 Amps (RMS)
Outlets: Source (5); High-Current (2)
Dimensions: 19.4" W x 3.2 H" x 7.5" D
Weight: 18lbs. (US); 8.16kg.