Windws 8.1 64 Bit: APTX works

I had made me crazy before. According to some sources to CSR Harmony not be compatible with Windows 8, let alone 64-bit versions. Found to have no valid license identical receivers from other manufacturers. Oh no, I wanted to have the BTD buy 500 from Sennheiser or the BT-1 from Creative. I was even insane as willing to fork out 40 euros for a Bluetooth adapter. Only the size did not bother me. So I gave the stick of Logilink a chance and I was not disappointed. The size is perfect, because it does not interfere (Ultrabook).

I refer to the Logilink BT0015 (directly from Amazon purchases).
A mini CD is included in the CSR Harmony is. After installation and a reboot you can immediately connect everything via Bluetooth everything you want. But the special feature of the adapter is the APTX codec. If you APTX compatible headphones or receiver has, for example, then pops to a BT-coupling to a notification that APTX used. The difference between A2DP and APTX is clear. Volume and sound quality are much better.
The connection is much stronger and less sensitive than my internal Bluetooth receiver from Broadcom.
The price is Hammer, though APTX is a proprietary codec, but you can afford it. Just under 7 euros for Mirco adapter and again 40 euros for a APTX Bluetooth adapter (have the AEA2500 Philips) well spent and you.