Given an Amazon review, indicate whether it is a 'Positive Review' or 'Negative Review'.

Q: This is a well-designed USB 3.0 hub, which lets you add additional USB devices to a single USB port on your computer. The hub has its own power switch and it can provide USB 3.0 speed if both your device plugged into it and the original USB port that the hub is plugged into support that standard. This item is relatively small and lightweight and it seems to work fine with any operating system and any USB peripherals. I would just be cautious about connecting multiple devices when using it with a USB external hard drive - this is an issue with any USB hub, since the power current has to be split among the ports when multiple devices are plugged in. Sabrent provided this item to me at no cost for review purposes.

A: Positive Review
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Q: The router frequent drops the WiFi signal. The manufacture's tech support has made several suggestions to address the problem - everything from switching the frequency bands, re-setting the router, to replacing it. I have done everything asked, including router replacement and it still drops the WiFi signal. At this point, I may have to dust off my old R6300 NetGear router (which never had these problems).

A: Negative Review
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Q: Too tight for Fire TV.

A:
Negative Review
****