Fits the Sony VFA49R1 Filter Adapter with a filter inserted. I wish it had an option to connect some type of lanyard to attach to the extra lanyard hole on the camera, but unfortunately it does not. You can find ones on Amazon without the Sony name printed on it for cheaper, but if you want one with the name this seems to be sturdy and of good quality.

I can use this Bluetooth headset listen to music without an adapter and headphone.

Works flawlessly - using a Minolta MD to Sony Nex adapter.Fit is perfect, and the adapter comes off the body with ease - same with removing lens from adapter.This adapter has allowed me to use all of my old MD/MC lenses instead of letting them sit around for the occasion when I haul out my X-700.

Headset and a mic adapter in one. And the sound is really clear.

Part 1 - Minolta MD to Sony NEX adapterTechnically, it slightly overshoots infinity but the issue is easily corrected by dialing back the focus ring just a tad --- Not exact but clearly better than not-at-all.Although very light due to extensive aluminum usage, the build quality and fit-and-finish of the adapter is superb. Connections on the lens and camera mount sides are tight and precise --- absolutely, zero slop. The top of the lens release button is flattened making the lens removal process very easy and comfortable.Other notes:- There are no electrical connections so focus and zoom must be done manually on the lens itself- When mounting the lens, turn the adapter clockwise till you hear a "click"- Tested with a Minolta 85mm f/1.7 Rokkor-X MD lens mounted to a Sony a6000 camera-----------------------Part 2 - Nikon Ai to Sony NEX adapterEdit: Based on my positive experience with the Minolta MD adapter, I also purchased the Nikon Ai adapter later.As with the Minolta MD adapter, the Nikon Ai version focuses beyond infinity a tiny bit. Fortunately, the same solution applies - dial back the focus ring and the horizon will become crystal clear. The build quality is impeccable and the finish is smooth and clean of burrs or machine marks. Connections on both sides are taut and precise with zero play.Additional notes for Nikon Ai adapter:- No electrical connections present so focus and zoom must be done manually on the lens.- Unlike the Minolta MD adapter, mounting the lens for Nikon adapter requires a counter-clockwise turn until you hear the "click" of the locking mechanism- Tested with a Nikon Micro Nikkor 55m f/2.8 Ai-S MF lens mounted to a Sony a6000 camera

Works great with old manual focus Minolta lenses on a Sony A3000 camera. Fit of adapter to camera and fit of lens to adapter are both precise.

Excellent headset but BE AWARE you need an adapter for it

From the instant I plugged this in my PC saw it and it was ready to use. And the sound quality with my Sony headset was absolutely phenomenal!!! I recommend this USB audio adapter very, very highly!! I have used other USB audio adapter and this blows them away for much less cost-wise!