The AXF-107 module from Elfidelity is a switch mode power supply filter for computers connected in PCI Express or PCI Express 16x and designed to provide cleaner power to all connected cards (sound card, interfaces, GPU...).

Developed by Elfidelity, this product provides a HiFi solution to the noise problem of switched-mode power supplies equipping the vast majority of computers. Its careful architecture includes muRata and TDK inductors to reduce EMI interference, Sanyo SVPF Polymer capacitors, AVX Tantalum capacitors, WIMA MKP-10 capacitors or EVOX MMK Metal capacitors. Two groups of RGB LEDs can be controlled independently, with 7 colors available. Moreover, its installation is very simple since no driver is required.