Feature: 1. 4Pin Extension Cable: This 1m 4pin extension cable is suitable for AMS Lite filament feeding system, suitable for Lab A1, and for A1 Mini 3D printers, extending power and data cable 2. Copper Core: The extension cable adopts 22AWG high purity copper core, providing efficient power and data transfer. Featuring high strength, strong conductivity, and long service life 3. 5mm PVC Cable: The extension cable adopts a thick cable with an outer diameter of 5mm, the interface adopts encapsulation process to ensure high reliability and long lasting durability 4. Magnetic Ring Filter: The printer extension cable is equipped with magnetic ring filter, which effectively helps reduce interference and enhance the stability of the filament feeding system 5. User Friendly: Use this extension cable to place the feeding system further away from the equipment or in a more comfortable location, and it comes with cable tie for easy management Specification: Item Type: Extension Cable Material: PVC, Copper Cable Length: Approx. 1m / 39.4in Core Specification: 22AWG Interface: 4PIN. Package List: 2 x Extension Cables