https://www.altex.com/Calrad-Universal-TV-Media-Box-Mounting-Kit-47-130-P156330.aspxThese are handy for mounting Rokus, Apple TV's, Fire TV - even used them for the small client boxes from Comcast. Give you some good options for hanging on the vents of TV's. Mounting it through the TV mount screws, or using zip ties. Also comes with Velcro strips.
