1-3 of 3 Answers
The extender doesn't increase or decrease your speed, per se; that is determined by your internet provider. The extender helps to eliminate wifi "dead spots".
Sorry, there was a problem. Please try again later.No. Just the signal range.
Sorry, there was a problem. Please try again later.I believe the Xfinity router you have can only download speeds up to 343mbs. and your current extender handles up to 300mbs. Unless you upgrpayade you Xfinity router it would not pay.
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