CUSTOMUSBDEVICE - Velleman Compatible Computer Devices

Description extracted from Wikipedia:

thumb|125px|alt=A photo of a Velleman clap on/off switch electronic project printed circuit board|A Velleman clap-activated on/off switch electronic projecVelleman is a Belgian producer and distributor of electronics, in particular for hobbyists. In a blog post introducing the products, RadioShack claimed Velleman to be "the undisputed leader in do-it-yourself kits and components". The company was founded in 1972 as a family-owned maker of do-it-yourself electronic kits, and incorporated as Velleman NV in the 1980s. It is headquartered in Gavere in East Flanders, 10 km south-west of Ghent, has 165 employees worldwide and a turnover of 37 million euros (2009).