This USB-powered gamepad is capable of playing MAME arcade games and it also features an extra port, so that you can plug in your good ol’ Atari 2600 joystick.

Now you can have a joystick for your more modern emulated games, as well as a port so you can play those old Atari games properly.

Features

• USB Joystick, OS X and Windows compatible
• Works with most software emulation packages
• Added DB-9 port for Atari joystick capability!

The USB Retro Arcade Controller is yours for $39.99 over at the ThinkGeek website.

Here’s a handy USB computer accessory that is easy to bring along during travel, when you want to be able to play your games using a gamepad.

Features:

• Mini size game controller
• Includes mini detachable steering wheel
• Ideal for travelling
• Easy storage
• Support Window Vista/XP/2000
• Dimension: 101 x 65 x 34mm (approx.)
• Weight: 89g

The USB M.A.D. Game Pad can be pre-ordered from the USB Brando website. The product will ship in mid of August and the price is set to $20.

This 12-button, high performance, USB 2.0 compatible gamepad allows you to add a little touch of Playstation when playing games on your computer.

Features:

• USB interface plug and play
• Fully compatible with USB 2.0
• Analogue and Digital Controls
• Vibration function
• Dual analoue sticks
• Four axis 12 buttons
• Compatible with Windows Vista, XP, 2000, ME, 98

The USB Dual Shock Joypad ($12) is available from USB Geek.

We’ve seen quite a few mouse combos lately – calculators, remote controls etc. – but this gamepad model from Evergreen might be the coolest one so far.

Hidden inside the Genius Navigator, gamers will be happy to find a gamepad featuring six buttons, plus Turbo and Clear buttons, and a directional pad.

The 1600/800dpi USB laser mouse weighs 67 grams and is compatible with Windows Vista, XP and 2000. The Genius Navigator 365 is currently out of stock, but is otherwise sold by donya.jp for 3,499 yen (about $33 USD).

(Via a bunch of great blogs: Akihabara News, Crave, CrunchGear, Dvice, Engadget, Fareastgizmos, Geeky Gadgets, Gizmodo & Prylfeber)