Help please

[Liamjason123]

I have one of these instead of buying another could i just use a splitter and connect two antenna to this if i do it correctly?

 

[bumper]

Need a whole lot more info on what you are attempting to use that to accomplish. That's a 4 watt 2.4 GHZ WiFi amplifier. Some of the reviews say it does produce transmit a clean signal, stronger but more noise etc.