TII 212 Broadband Cable TV and Satellite Lightning Surge Protector 75 Ohm 5-1500MHz

Amazon.com Price: $15.57 (as of 05/02/2022 03:46 PST- Details)

Protects expensive HDTV receivers, DVRs, cable modems, etc. from potentially damaging surges.
Unique In-Line® design is virtually transparent to all analog or digital signals from DC to 1GHz.
Provides superior protection against high and low voltage transient surges.

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