Custom Cut Flexi Cable (length up to 1 meter) for NXT/EV3

2) Ribbon Star Extreme RGB Ribbon Wire Ribbon Connectors

Flow Sensor for NXT and EV3

Hitec Standard Servo Mounting kit for NXT or EV3

STEM Robot Building Toys for Kids Compatible with Lego Sets, 3in1 Remote & APP Controlled Robot Building Kit, Engineering Learning Educational Rechargeable Robot Toy Gifts for Boys Girls (726 Pcs)

Applied Sciences, Free Full-Text

Rfid tag reader for NXT and EV3 with tag kit

4AA Battery Holder with NXT Mount

Hacking Your LEGO Mindstorms EV3 Kit: Connections

Custom NXT® cables

5/10PCS 25CM MOC Extension Wire Female 6P Connector to Building Blocks Crystal Head for Micro:bit Robot:Bit legoeds EV3 Bricks - AliExpress

XT60 Connectors (Pack of 5 Male and Female connectors

Capacitive Soil Moisture sensor for EV3