A handle assembly for a hand held tablet computer or other handheld electronic device, the assembly including a tablet mounted assembly adhered to the back side of the tablet computer opposite the tablet's screen and a handle removably mounted to the tablet mounted assembly. The handle is rotatable permitting a user to hold the tablet computer within one hand and rotate the tablet computer to access the screen from any desired angle. The handle may include at least one tab and the tablet mounted portion includes at least one opening sized to receive the tab. The mounting plate may include a release tab to releasably engage a recess in the base plate of the handle to secure the tab of the handle within the opening of the mounting plate.