Royal MB30 Metal Cash Drawer with RJ-11 and USB Adaptor

Large Heavy-Duty Cash Drawer

The Royal MB30 is a large metal cash drawer built for dependable service in retail and organisational settings. Its locking mechanism keeps cash secure from unwanted access while a security slot accepts credit card receipts, checks and large bills without opening the drawer. Five bill compartments and a removable eight-coin tray keep money well organised. It suits schools, churches and flea-market vendors needing a safe place to separate and store funds.

RJ-11 and USB Connectivity

The drawer connects to an existing cash register via the supplied RJ-11 interface cable. An included RJ-11 to USB adaptor — the Royal Trigger — enables connection to most retail devices with a USB port, such as a counter PC or personal tablet running Square software. This flexibility lets the MB30 serve as a stand-alone drawer or integrate into an established POS system without proprietary hardware.

Replaces or Adds to Existing Drawers

The MB30 functions as a direct replacement for a worn cash drawer or as an additional drawer to expand checkout capacity. The jump is worthwhile when a business needs rugged metal construction, a locking drawer and a security slot that the current unit lacks. It is not suited for environments requiring electronic reporting, integrated scales or networked multi-drawer synchronisation.