iRobot® Roomba® j7 (7150) Wi-Fi® Connected Robot Vacuum - Identifies and avoids obstacles like pet waste & cords, Smart Mapping, Works with Google, Ideal for Pet Hair, Carpets, Hard Floors - Walmart.com
Mini-DIN Connector Cable for iRobot Create 2 - 7 Pins - 6 feet : ID 2438 : $6.95 : Adafruit Industries, Unique & fun DIY electronics and kits
iRobot Roomba® i7+ (7550) Wi-Fi® Connected Self-Emptying Robot Vacuum, Smart Mapping, Works with Google Home, Ideal for Pet Hair, Carpets, Hard Floors - Walmart.com