Chamberlain is the consumer brand of Chamberlain Group, an Illinois company founded in 1954 and the largest maker of residential garage door openers in the United States, alongside its professional LiftMaster line. Its myQ platform adds Wi-Fi control, activity history and scheduled closing to garage openers, and has since expanded into smart video doorbells and cameras. Devices are managed in the myQ app and integrate with Amazon Alexa, Google Assistant and in-car and delivery services.
View ChamberlainGMKtec is a Chinese computer maker founded as Shenzhen GMK Technology that builds mini PCs almost exclusively, with the name standing for Geek, Modern and Kreativ. Its range runs from compact NucBox office machines to the M series and the EVO-X line of AMD Ryzen AI workstations, and the company positions itself around desktop AI computing. Machines typically ship with Windows 11 Pro, run Linux, and keep memory and M.2 storage socketed rather than soldered so buyers can upgrade them.
View GMKtecEvery product, compared
Switch between each brand's full lineup, tap any product for specs, compatibility and pricing.

