Electrical noise & interference picked up by extension wiring & other sources in the home or office are known to effect the ADSL / Broadband signal by suppressiong the line speed & causing unexpected glitches & line interruptions. Special RFI electronic circuitry embedded in the Enhancer Plate helps prevent these problems. Fitting in to an existing NTE5 type telephone socket commonly used in millions of homes the Enhancer plate offers a potentially faster & more reliable service for the higher bandwidth applications now being used.