Googled around on this but haven't found a definitive answer.
The Mayflash DolphinBar seems to be recommended because it also works as a bluetooth adapter. But then I saw someone on some post somewhere saying they don't need that entire functionality. And I saw other posts suggesting that even two candles (!) would work as a sensor bar as they also emit IR.
I also want to get a USB bar to avoid batteries. However, my set up (I use a projector) means that the screen is about 5m away from the computer running Dolphin.
So my question - would a USB sensor bar have to be connected to the PC running Dolphin, or could I just plug it into the mains underneath the screen, where it would work like the aforementioned candles??
The Mayflash DolphinBar seems to be recommended because it also works as a bluetooth adapter. But then I saw someone on some post somewhere saying they don't need that entire functionality. And I saw other posts suggesting that even two candles (!) would work as a sensor bar as they also emit IR.
I also want to get a USB bar to avoid batteries. However, my set up (I use a projector) means that the screen is about 5m away from the computer running Dolphin.
So my question - would a USB sensor bar have to be connected to the PC running Dolphin, or could I just plug it into the mains underneath the screen, where it would work like the aforementioned candles??