A:AnswerNo. It uses a membrane. In my experience, ghost-keying when gaming isn't a problem, it lasts for many years, is very responsive, with a great key travel feel, and acceptable noise clack, but the space bar does rattle a little.
A:AnswerI wonder if those keys are 'stuck'? Try seeing if they've come up all the way or if they're 'sideways' a bit. Also, did you spill anything on the keyboard? I don't think I've had that issue with mine but I did 'kill' one spilling coffee on it. I did wash it out and it worked for a while but all my fault! (What I wore out on my original one was the palm rests, must have had that keyboard some 5+ years so LOTS of use!)
A:AnswerSorty I don't think so. I personally recommend a wireless mouse. The Logitech 305 is awesome but if you want perfection, use a Logitech Trackball!!!
A:AnswerThere's no light on the keyboard. Double check and make sure you plug in the right place on your tower. It should be fine, easy to use. Check letter and number keys also. Make sure they are on.
A:AnswerIts a matte black textured material similar to a pencil eraser. It is a little soft and retains its shape after pressing it. It can be scratched with your nails though. It can also be stained with pen ink so watch out. It wipes clean and I use lysol wiped without issues. Give it a try, I highly recommend it. People will be impressed by its shape. It's very comfortable. If you also use a Logitech trackball everyone will be sooooo jealous!!! ;)
A:AnswerAssuming you are facing your screen on a north / south axis, and the keyboard is parallel to your shoulders, 18 inches by 8.5 inches. If you are facing east / west it would be the reverse.
A:AnswerI have used this keyboard with a Mac for 10 years. no issues except you don't have the same access to shortcuts. there may be workarounds for that but I have never figured them out.
A:AnswerThey're both Microsoft products so they're almost certainly compatible. Sorry but this keyboard is not wireless. If it were, it would be 100% perfect.
