Aidata US-2007W ViewStand Universal Tablet Extension Stand, Black; Height adjustable pole, 360 degrees of rotation and swivel, and up to 165 degrees of tilt allow for the most comfortable and ergonomic viewing position Weighted base allows for sturdy hands free use for viewing, presenting, displaying, exercising, playing music, etc. Height adjustable pole, 360 degrees of rotation and swivel, and up to 165 degrees of tilt allow for the most comfortable and ergonomic viewing position Universal bracket is spring loaded to ensure tight and secure fit for most 7''-10'' tablets on the market Height adjustable pole adjusts from 33.7" - 48.7" Extension arm extends at 90 degrees and 13.8'' from center