Cash Drawer to manage cash and coins with manual and computer function . Can be use manually or with ECR , Pos Machines. There are 5 compartments for bills and 8 for coins. Cash drawer is made of steel for strength and durability. The black powder-coated finish on the case resists wear and corrosion. Roller bearings allow the drawer to slide open and shut. The cash drawer connects to the receipt printer with the interchangeable cable provided. A latch releases the drawer when opened and keeps it securely shut when closed. The four-function lock on the drawer has functions to lock the drawer when closed, lock when open, open electronically using a connected host device, or open manually. It can be placed on a counter and can support a monitor, receipt printer, or other point-of-sale device (sold separately). Mounting brackets (sold separately) allow the cash drawer to be mounted under a counter to save space. The cash drawer is tested to withstand at least 1 million operations.