The speed is very low, i put il literally over my router to test. Connected to my router i reach over 100mbps in download, conected to the repeater i reach 25mbps. Ok, i tought maybe it will be faster if i connect the repeater directly to the router lan. I made the same test and i've got the same results. Now i put the repeater at the half distace between the router and my room's position. If i connect to the router i reach 20mbps, and with the repeater only 10mbps. So what's the advantage of using this repeater? Have less speed instead of my router? Where is the 300mbps that you write on your description?
Lost in translation. It took a few tries, as the quick setup only covers repeater mode. An actual manual would have been appreciated. Finally after repeatedly being stuck in login page, got it to AP mode, Ethernet feeding the modem to provide wifi. Works fine, finally.