Take my advice and buy a USB charger because a USB connection is universal.
No. Frequency will remain the same.
Step Up 3D are known to be sold at Costco, Target, and Wal-mart.
It depends on what you want to achieve. Generally, if you buy a router, the next step is to set it up to make it work.
Buy a Xbox 360 controller for PC, you can buy these now in store.
Buy a new one or keep beating the crap out of the one that is clogged.
You can't, period. It is illegal to remove a catalytic converter without installing another one. Besides no modern engine will run correctly with the catalytic converter removed. Suck it up, buy a converter and have it installed.
You can buy a rotary phase converter on home depot, Lowe's or online on http://www.americanrotary.com/
Buy it or use another converter
Get a better antenae.
Craigslist
You buy it