These are exactly the same as those used by my cable provider's field technicians. If they have to come to my house for a service call and see a different type of splinter, they focus on the fact that it is a problem when it may not be. Using the same splitter they are using will fix this situation and they can focus on further troubleshooting for other reasons. In plain language, if they use the same as her, they will be discouraged from pointing the finger at him.
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