Review on Wi-Fi router ASUS RT-AC66U, black by Boyan Asenov ᠌

My firmware is 3.0.0.4.374.4561. On the return - there are no problems, the speed is really not cut. That's all we've been able to test so far. Until I realized whether to rejoice in the purchase. =((( Different pros: Quality of workmanship, design, reliability in use, it is not heated. Has cons: Cuts speed! I don’t know why they write here that the modem does not cut speed. In my speedtest, out of 15 measurements, the speed did not rise above 21 Mb / s for reception. When I connect directly, without a modem, the speed does not drop below 30 Mb / s (The speed loss is about 30%).