CAT5E Rated. Kit includes 66M Split Block, clear plastic cover and 89D bracket.

This is the lowest priced block because it's the most commonly used and produced in the largest quantity.

This is the type of block needed to use our 66 Block products (attenuators, lightning protectors).

4 pins across, input on the left, output on the right, bridging clips in the middle if you aren't using a 66 Block regulator, attenuator or lightning protector on the pair!