i hate the wired controllers. they all get tangled
Yes, sony makes all the Dual shock controllers wired. Katana game accessories offers the best wireless controller available for the ps2. Wireless (2.4 GHz), has the Sony playstation symbol on it, vibrations, same look, reasonably priced for the most durable wireless controller available. Best buy offers this controller for $25.99, only 2 dollars more than Sony brand. I own 2 of them, and no problems to report. Takes 3 AAA batteries.
Not all. theres some wireless controllers out on the stores i recommend using a logitech wireless controller
All the ones made by Sony are wired. There are 3rd party controllers that are wireless.
The ones that are made by Sony are all wired, but some third party controllers are wireless.
All DualShock2s are wired. However, a company named Katana made a wireless controller called the force2 that was of high enough quality that Sony made it an officially licenced product (as opposed to all the other third-party controllers) and allowed them to use the same physical design and packaging as the actual DualShock2s. It's a nice little controller, though it doesn't like rechargeable batteries at all.