CAT 6E CABLE provide lower crosstalk. a higher signal,- to noise ratio, and are suitable for 10G Base-T (10-Gigabit Ethernet), while CAT5E CABLE supports only up to 100 Base-T.
(Gigabit Ethernet) As a means of future-proofing your network. Cat6 is generally a better choice and worth the small premium in price. Cat5E and Cat6E cables are both backwards compatible, which means newer Cat6E cables can be used with older CAT5E and even CAT3 equipment.