I am using these to distribute ethernet around my house (about 2000 square feet) over existing coax cable. The AT&T ONT is below and I can get the same speed above as I am getting straight from the modem. Used a T100 based device with good results but wanted to expand the range. With this update, the speed of my WiFi router has doubled.
TP Link TL WN823N 300Mbps Wireless Adaptor
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