Founded in 1997, Yasen Electronics is a professional manufacturer of wireless keyboards with touchpads. In 2007, we founded ERC Concepts Industry Design Company in London and started designing and developing new products for wireless input devices. All our products are designed and developed under the trademark of Visenta.

We produce quality products with good design, and we never copy or make fake products. We source from famous suppliers for our product components, which makes us a reliable supplier with good reputation. Furthermore, we are concerned with energy-saving and ejection-decreasing.

We have changed our packaging to tiny carton box designs and we began printing our products' information on silkscreen instead of paper stickers. We also developed a wireless mouse, i5, which is a bionic product for whales. We are now looking towards cooperating with whale protection organizations and donating the sales of i5 to support their research projects.