How to Choose a Standard Embedded Computing Module: SMARC™ vs Q7 vs COM Express®. SGET SDT 0.1* chairman and Kontron Senior Product Manager Martin Unverdorben breaks down this complex decision making process in Kontron’s 2-part webinar. In these webinars, Martin provides a clear understanding and history of each form factor including information on its origin and why we are using it. In addition, he compares the 3 form factors with regard to interfaces, functionality, standardization, future outlook and market coverage.