John mate that other modem sent back,the ones with the lights as i was told it was the wrong one,this one has no lights except one one the front to show you its on.It has i cable marked ADSL at the top,next there is 4 slots for a clear cable with one cable in it,then it has a usb slot then reset button then a round ended cable with 12v-1.5A what does a filter look like mate,and thanks for your time.