Simple single-gang style box designed to accommodate a face-plate with four Cat 5e Keystone jacks, but you could use it for anything that accepts a standard cover (think light switch, receptacle cover, etc.)

No side holes were provided, but this is easily remedied with a cordless drill. Don't hurt yourself, wear safety glasses.

Note: This is NOT a U.L. Approved electrical fitting box. Don't try to run your microwave electrical service through this box!