The Programmable USB Hub is designed to be durable and robust. The OEM version (board only) has corner mounting holes for easy integration into a custom enclosure with the help of these mounting flanges. https://elecena.pl/product/16991019/mounting-flanges-for-crowd-supply-programmable-usb-hub 2020-06-26 https://elecena.pl/product/16991019/mounting-flanges-for-crowd-supply-programmable-usb-hub 2020-08-04 https://elecena.pl/product/16991019/mounting-flanges-for-crowd-supply-programmable-usb-hub 2020-11-12 https://elecena.pl/product/16991019/mounting-flanges-for-crowd-supply-programmable-usb-hub 2020-12-09 https://elecena.pl/product/16991019/mounting-flanges-for-crowd-supply-programmable-usb-hub 2022-01-18 https://elecena.pl/product/16991019/mounting-flanges-for-crowd-supply-programmable-usb-hub 2022-01-19