Hello, I have to say that zidoo h6 pro its a great device, the best android box I ever get....but (like all my other tv box) wifi its not the best. I use the box in my room and that is far away from the wifi source, so I have to do something. I take apart the device and see a big space in the metal box: Remove the internal antenna and test an old router antenna I have. So I was getting 700kbsp in the best try...now I get 8.3 mbps and some timer 12 mbps (my internet its a 12 mbps connection...so...I get the top speed in my room now) But I cant let the beautifull zidoo cage laying in a drawer....so I have to drill a hole in the cage and this is what I get: I drill in the zidoo logo in the back, thats the place I see in the first photo. Its not the most beautifull antenna I ever see...but now I can use popcorn time, netflix, youtube...and all the other internet steaming apps....at full speed. Hope this is helpfull.