@farzad_ict Hello, Normally real Wi-Fi speed test result is about 30%-50% of the Link speed, as 2.4Ghz has much interference. Do you mean 2nd PC speed test is 15Mbps download , but on first PC speed...

@christos_p Please make sure Tether app version is the latest version, and also upgrade the firmware for tplink range extender : Here is the latest firmware for RE305:...

@luke2 Hello, It is not so recommended connecting RE # 1 to RE #2 in a chain though this is theoretically achievable. Its hard to promise the performance of sencond RE. If possible it is recommended...

@mixalisfot Hello, Sorry for the late reply, you could try to fix 5Ghz channel to 36/40/44/48. Later change the wifi password for 5Ghz on router and set up Range extender again. If still failed to...

@kelvin_ni Dear customer, Hi sorry for the late update. It is recommended to perform a factory reset before reinstall this Printer Server: Reset: 1. Unplug the power adapter of print server; 2. Press...

@MichaelGermany Hello, Do you want to connect Router -- RE by cable, if so you will need to set up range extender as an Access Point : How to setup Access Point Mode of Range Extender?...