http://bestbuy.partsearch.com/
Just bought one for 4.95, plus and extra battery for 14.95
You have to carry your chargers if you are travelling for long time. The electrical sockets in Canada and USA are identical hence you will not need travel adapters. The domastic electricity also has same voltage in USA and Canada.
You need no adapters.
Older Chargers? Newer Chargers? Need to be more specific
You would need to find and install adapters to the hubs.You would need to find and install adapters to the hubs.
The Insignia 5.1 Channel Home Theatre system includes a subwoofer.
Yes.
Yes, it does. You need wireless adapters as well as at least on router.
The power adapter need 230v, 50Hz supply
No. Some computer speakers require AC adapters, while others can run simply on battery power or USB.
Canon chargers are primarily used by Canon camera's and camcorders. You would need the charger whenever the camera is low on battery or if you need to charge the flasher.
Yes, they do. Some people use older computers that need it installed though.
You will need a 110 volt to 220 power converter for overseas travel