NorthStar Navigation Cube for Braava Floor Mopping Robot - Newegg.com
iRobot Braava 380t Robotic Mop - Black, iAdapt2.0 Navigation, NiMH Battery, SWEEP or MOP Modes, Expandable Coverage with NorthStar Cubes in the Robotic Mops department at Lowes.com
NorthStar Navigation Cube for iRobot Braava 380t channel 2, TV & Home Appliances, Vacuum Cleaner & Housekeeping on Carousell
Amazon.com - iRobot Braava Authentic Replacement Parts - Braava 300 Series Northstar Navigation Cube
Mint cleaner model 4200 and Northstar navigation cube | Download Scientific Diagram