The Pyle Pro Audio Power Supply Surge Protector is the ultimate rack mount power conditioner strip designed to keep your electronic devices powered efficiently and safely. With (3) easily accessible front panel AC outlets and (16) rear panel wired power cables, this unit provides flexibility for all your electronic needs. The (4) USB ports allow you to charge smartphones, tablets, and MP3 players simultaneously, ensuring you stay connected. Its ground lift feature effectively eliminates background noise and hum, providing a clean audio experience. The included detachable rack mount brackets make installation a breeze, and with a 15-amp circuit breaker for added safety, this power supply is perfect for both professional and home audio setups.