Use Bluetooth dongle with Blutooth-enabled laptop

I have a Lenovo Yoga 2 ultrabook ruing Windows 10 that comes with Bluetooth support but lacks aptX support. I have Sony MDR10RBT headphones that support aptX.

The audio latency I experience while gaming using these headphones is unacceptable, and I expect that this is due to the lack of aptX support on my machine.

If I purchased a Bluetooth USB dongle that supports aptX, would this resolve the issue? Would I have to uninstall existing drivers on my computer? Which product do you recommend?