My computer is only capable of connecting to Bluetooth devices up to the v2.1 standard, while I use newer peripherals that connect with the newer v4x. I find that battery consumption drain faster than I would expect and accept that it could be a battery issue, however, I would like to know if I installed a USB2 Bluetooth dongle to gain v4.0 compatibility if the efficiencies of the newer standard would drain the batteries less?
I have not found any definitive information online about this and would like to know people's experiences please.
I have not found any definitive information online about this and would like to know people's experiences please.