The KDC300 Bluetooth Barcode Scanner enables diverse mobile Auto-Identification applications for collecting and storing barcode data. A built in display eliminates blind erroneous data collections and enables interactive data collection processes. An easy-to-replace rechargeable battery that can recharge from any USB port allows more than 10,000,000 barcode scans. With 4MB of on-board memory that stores over 100,000 product records, memory shortages are also no longer a problem. All KDC products come with FREE KTSync software (includes keyboard wedging, application generation, DB look up and inventory management features) and FREE SDK (includes technical support from our top engineers and development staff). Please note that ALL orders placed for the KDC300i will be shipped as the KDC300iM model. The standard KDC300i model has been upgraded to the KDC300iM (4MB memory) model.