DigiPos Retail Blade First Aid Kit inlcudes Retail blade, 40GB IDE hard drive, Flash adapter with 512MB industrial compact flash and DIGI-PSU250 Power supply. DigiPoS also markets this “First Aid” kit that includes a replacement Retail Blade, hard drive and external power supply for the Retail Blade Host. The First Aid kit provides retailers with the option to swap out failed components when they occur and restore service quickly, eliminating wait time for the technician to arrive. DigiPos Retail Blade First Aid Kit