Question 1

Is this adapter truly MAC OS compatible?

Accepted Answer

It is not compatible with Big Sur. The device is detected as a USB device, but that's as far as it goes.

Question 2

Can I use this on my gaming PC for my Turtle Beach headphones so I'm not tied down by a 3.5mm cord tied to my mobo? Thank you for your time. (yeah, I'm a noob.)

Accepted Answer

I don't Turtle Beach headphones, but the adapter is LE (low energy) Works with a Go-air headband and the a newer Trackers that wouldn't work with my old 2.1 Bluetooth and its Backwards Compatible with 3.0 and 2.1 hardware

Question 3

Will it work with Linux?

Accepted Answer

I can only partly answer this question.  I believe the answer is yes with a but.  I purchased this to work with a specific set of keyboard/mouse combo, which is a BT4.0 using the BLE(?) low power BT spec.   I was never able to get this to work, but I was able to get the dongle's radio to work - I could scan and even 'connect' my device, it just wouldn't work. As far as I could tell this was/is(?) an issue with the BT4.0 BLE spec/drivers not being ready for Linux.  This was some time ago, so YMMV.

Question 4

will a ps4 controller pair up with it?

Accepted Answer

Yes it will

Question 5

Hi 
Is this compatible with the fitbit charge 2?  Want to setup on my pc.
Thanks

Accepted Answer

No you need a special adapter from fit-bit website to sync with your PC.

Brand	StarTech.com
Model	USBBT2EDR4

Type	Bluetooth Adapter
Interface	USB 2.0
Bluetooth	Bluetooth 4.0
Operating Range	10m (33ft)
System Requirements	Windows XP, Vista, 7, 8, 8.1, 10, 11 Windows Server 2003 macOS 10.8 to 10.15, 11.0, 12.0, 13.0, 14.0, 15.0

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StarTech.com Mini USB Bluetooth 4.0 Adapter - 10m (33ft) Class 2 EDR Wireless Dongle

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Item#: 9SIA1K67HF7277