Sony Aux Input Adapter
Related Faq
Q
About the bluetooth , how i cut deactivate this feature i just prefer to use cable aux input instead?
A
Bluetooth will stop automatically when using AUX interface 
Q
I bought this projector and i am using an hdmi roku stick. i need to know what speakers to buy so i have louder sound outside. thank you
A
All you need is an aux cord to plus in to the projector straight to the speaker. 
Q
Is it compatible with sony a7iii??
A
Yes, it will fit any Sony e mount body, either full frame (a7..., a9...), or aps-c (like a6500, etc) 
Q
Does this adapter allow for canon fd lenses to focus to infinity on sony e-mount mirrorless cameras?
A
yes, i had no problems with infinity focus with this adapter. the only FD mount lens i use anymore with my sony is a vivitar 20mm, and i pretty much only shoot infinity focus with it. 
Q
I currently own 3 a-mount lense (from a sony a230) just bought a sony a5000, which is an emount. Will this adapter fit my old lenses to my new camera?
A
No, this adapter is for the older manual focus Minolta Rokkor MC and MD lenses. If you want to autofocus and aperture control you will need the Sony LA-EA4. (the lower cost Sony LA-EA3 will electronically connect A mount lenses but you will have to manually focus.) 
Related Video
K&F Lens Adapter + Pentax-M 50mm F1.4 + Sony A6000
K&F Concept Sony a6000 mount adapter
K&F M10101 M42 Lenses to Sony E Lens Mount Adapter
Related Blog

Sony Unilink Auxiliary Input Adapter Autofocus Lens Adapter For 5d Mark Ii Reddit Cassette Aux Adapter Sony Sony Aux Adapter Casete Sony Aux Adapter Cassette Sony Cd Changer Aux Adapter Sony Cdx-mp40 Aux Adapter Sony Ericsson Aux Adapter Sony Tape Aux Adapter Sony Unilink Aux Adapter

Yongnuo 50mm Lens Filter Thread Nikon Coolpix P510 Lens Filter Nikon 24-70 F Mount Pentax K Mount Lenses On Canon Dslr Adapter M4 3 Canon Fujifilm Xt3 Canon Adapter 4k Hd Wide Lens Adapter Rhinoshield Lensbaby 3g In Nikon Mount Sony Fs5 Metabones Adapter Sigma 135-400 Sony A Mount