High Grade for Lenovo Ideatab (7 Inch) Tablet Robust 360 Adjustable Car Windshield Swivel Suction Mount w/ Low Profile Car Kit Holder
Used with a Lenovo A2107 tablet.  Suction cup is very effective. I use it offriading so it gets bounced around alot and sticks and holds very well.  Spring loaded arm should work with any 7\\" tablet.