Universal Tablet Car Mount features an innovative holder that adjusts to fit any 7" - 12" diagonal screen size tablet.  Swivel ball connection for 360° rotation with tilt for portrait or landscape viewing.  Watch movies, play games or keep your little ones entertained while sitting comfortably in the back seat.  Headrest Mount is highly adjustable and is compatible with nearly all 2-post style headrests. The cradle opens to 9.25 inches.  On larger tablets like the iPad and Motorola Xoom, the supports fit around the sides and can be oriented into landscape using the swivel feature of the mounts.

Fits many models including:

A1CS X220

Acer Iconia A100

aPad

Apple:  iPad, iPad2, iPad 3 (The New iPad), iPad Mini

Acer Iconia A500

Amazon Kindle Fire

AOC Breeze

Archos: 101, 70, 7c

Asus EEE Pad Transformer, Transformer Prime

BlackBerry PlayBook

Cambridge Sciences: G7-II, x220

Eken M009s

eLocity A7

Google Nexus 10

HP: Slate, TouchPad

HTC Jetstream

Lenovo IdeaPad

LG G-Slate

Microsoft Surface RT, Surface Pro

Motorola: Xoom, Xoom 2, XYboard 8.2, XYboard 10.1

NATPC: M009s, M013s

Nextbook: Next2, Next3, Next5, Next6, Premium7, Premium8, Premium8se, Premium9

Nook Color

Samsung Galaxy Tab, Samsung Galaxy Tab 2 7.0, Galaxy Tab 7.0 Plus, Galaxy Tab 7.7, Galaxy Tab 10.1, Galaxy Tab 2 10.1, Galaxy Tab 8.9, Series 7 Slate, Note 10.1

Sony Tablet S

SuperPad

Tabtech: A816, M010s

Tabtronics: M009s, WM8650

Toshiba Thrive

Velocity Cruz T301

ViewSonic: gTablet, ViewPad 10, ViewPad 7

Vizio 8