Aluminum Carriage Plate with Wheels (3D Printer Extruder Support Plate Kit) Infrared Remote Control (with Battery) This 12V DC brushless cooling

This 12V DC brushless cooling fan is designed for efficient heat dissipation in electronic devices

one is black

For proper operation

making it ideal for applications requiring extended reach or flexible triggering

One end plugs into a computer or adapter (USB‑A or USB‑C)

Aluminum Carriage Plate with Wheels (3D Printer Extruder Support Plate Kit) Infrared Remote Control (with Battery) This 12V DC brushless coolingThis kit is composed of carrying plate and 3 wheels used for the X axis motion. It is mounted perfectly on 20x20mm aluminum extruder and can be adjusted easily by rotating the eccentric spacer. The kit is used for carrying and moving in the X axis. The Kit Includes: 3 x Smooth V solid wheel Kit Delrin 3 x Eccentric spacer 1 x Carriage Plate