Let me tell you, my experience at Ruihfas firm will not be one I forget soon, and not in a good way. The website was sluggish, difficult to navigate, and poorly designed. It was like trying to locate a treasure at the end of a maze, except all I found was a headache. Their support staff was exactly as terrible as their products. When I called out for assistance, all I heard was crickets. Obviously, I was underwhelmed. The products themselves are not even worth discussing. The standard was, to put it mildly, low. Looks like they just did the minimal necessary and called it a day. My time spent with Ruihfas was mostly annoying and disheartening. This is a firm I wouldn't even suggest to my worst enemy. Don't go through the hassle; go somewhere.