The product is good and retransmits the signal or creating a network bis. In fact, you create excessive latency when reissuing signal unless you configure the fast-lane mode between two different frequency bands 2.4 and 5 GHz if your devices are compatible (2.4 to 5GHz or the reverse). For my part, I replaced this year after a two CPL including 1 in which retransmits wireless. This is more effective in the end.