I bought this speedlight (Nikon has 'speedlights' while Canon has 'speedlites') as it supports the Nikon wireless flash trigger system. All Nikon speedlights and cameras, as far as I know, work with the Nikon optical trigger system, but when you put speedlights into softboxes or other modifiers, or sometimes when you work outside in the sunshine, you can run into problems with optical and you need a wireless system. To make the wireless flash trigger work you need* a suitable camera (D500, D850, D5 or D6)* the WR-R10 receiver* the SB-50000 speedlightYou can get much cheaper non-Nikon wireless triggers systems but this is very small and discreet and it doesn't take up the hot shoe. (The small WR-R10 unit plugs into the 10-pin socket on the front left of the D850.)The speedlight is pretty powerful and has a lot of good features, like a modelling light and up to 6 groups of speedlights with different settings! A nice feature is the ability to set a PIN, so if you're in a camera club working next to someone with the same Nikon set-up you won't set off each other's flashes.I have taken off a star because I was sent a German manual instead of an English one. I have downloaded the English PDF of the manual and it's now on my phone. Rather than follow the manual I looked at the 3 Nikon Digitutor YouTube videos about the SB5000 and they very nicely take you through the instructions for linking the camera to the flash.

I had to get a wireless adapter from another pc to get it recognize, even though the router is literally right next to my pc.

The tripod adapter is very well-made and was very easy to set up.

I love this mount. It is not compatible with the Nikon FTZ adapter unless you move it from the body to the adapter or buy another mount just for the adapter. I’ve hike a couple mountains and bustled through crowds without fail using this mount.

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

Great value for a complete set of wireless earbuds.

I really love this adapter because of its size. Since we have lots of old model computers it really help us to go wireless. price is worthy.

This headset is really comfortable and sounds amazing! now keep in mind this is wireless 2.4Ghz with an adapter/dongle that plugs into usb port. It's NOT Bluetooth so just be mindful of that. The adapter is pretty long and pending on what you use this on, say a laptop, you run the risk of bumping or breaking off the dongle. The volume control on the headset itself is nice, but I wish it had little more friction so you can fine tune it a little better. over all I think this is a really great headset. would recommend if you're looking for a comfortable inexpensive gaming headset.