Black Box FMT921-R2 keystone module

Strong, high-performance terminations in record time! - Work with our GigaBase CAT5e Cables. - High-density, compact design makes these jacks ideal for multimedia applications. - Meet TIA/EIA-568-B.2 CAT5e standards. - Data transmission rates up to 100 MHz. - Completely backward compatible with CAT5 and CAT3 components. - Guaranteed for life!