Ultra-Quiet MS-450Cs Micro-Shred offers greater security plus Safe Sense Patent-Pending Technology. Active sensor stops shredding immediately when paper entry is touched. Designed for moderate shredding in the home or home office. Reduces documents to 5/64" x 5/16" higher security micro-shed particles with a virtually silent motor. Shreds up to 7 sheets per pass. Equipped with an 8-3/4" wide paper entry, the shredder easily accepts standard letter or legal-size documents, staples and paper clips and shreds as fast as 9 per minute. The durable steel cutters also accept credit cards, 3.5" floppies and CDs through a separate entry with its own 0.78-gallon waste container. Electronic auto start/stop ensures quick and easy automatic shredder operation. Shredder automatically shuts off and alerts operator when a jam occurs, 4.5-gallon pullout wastebasket is ajar or shredder is overheated. Clear window allows you to see if wastebasket is full. Includes casters for portability.