Proton PDS-88 is one of easiest ways to destroy your digital media, without purchasing a large industrial shredder. With a feed opening of 7", PDS-88 has ability to destroy smartphones, mobile phones, CD's/DVD's, USB sticks, SSD drives, tablets, and more with ease. PDS-88 solid state media shredder is convenient in that on can be plugged into any standard wall outlet to operate. To use, turn on machine, and insert your media into chute. machine will start operating once you have closed safety panel. You can watch through clear panel your media being shredded and destroyed. It then falls into a collection bin underneath shredder head. control panel is simple to use and since it operates at a very efficient rate (75/80 SSD's , 500 USB sticks, 100 cell phones, and 1500 CDs/DVDs per hour,)PDS-88 is perfect solution for any type of solid state media that you have.