Adesso MRP-13CD- 13-Inch POS Cash Drawer with Removable Tray Removable Tray and Coin Case: The removable tray gives the extra option to carry out the cash separately from the cash drawer. The tray itself has a coin case insert which is easily removable. 2 Media Slots for Large Bills/Checks: 2 Media Slots allow access to a compartment under the coin case insert for storing large bills and checks. Adjustable Dividers: The removable case comes with bill and coin dividers which can be easily installed for customized storage space options. 3-Position Key Lock Each cash drawer comes with two coded keys. The 3-position lock latch features three functions: Lock the drawer, Unlock there drawer, and Online (ability to open electronically using a POS terminal without the key) Ball Bearing Rollers: Heavy-duty ball bearing rollers increase the performance while decreasing the noise during operation at the same time.