Devices have been getting a lot thinner and more portable, and their accessories are starting to catch on to the trend. Helium Digital is scheduled to show its HDBT-770 KeyCover Folio at this year’s Canadian Wireless Trade Show. The HDBT-770 is a protective iPad case designed for sleekness and portability, and comes with a built-in, 5mm Bluetooth keyboard. The KeyCover Folio is among numerous other iPad 2 accessories that will take the stage.

Helium digital also plans to show its HD-125 SlimJacket. The SlimJacket doesn’t have a built-in keyboard, but it does convert into an iPad stand for some extra functionality.

The last item on Helium Digital’s lineup is the HD-115 PureView Screen Cleaner, which is more than a simple solution for removing screen smudges, as it also adds antibacterial protection, and it comes with a high-quality microfiber cleaning cloth.

The Canadian Wireless Trade Show is one of the mobile industry’s leading events. With space for 250 exhibitors, it’s a prime opportunity for companies to show off products and gain new clients. For attendees, it’s a chance to connect with industry experts and to see a lot of new stuff. The 2012 show will be held September 12 through 13