The TrippNT 50991 Four Position, Audio Enhancing, Extreme crystal clear acrylic Universal iPad Air, Samsung Galaxy Note 10.1 and Amazon Kindle Fire HDX 8.9 Stand has four viewing positions to provide ergonomic, hands-free display of Apple iPads or other compatible tablets, such as the Samsung Galaxy Note 10.1″, Amazon Kindle Fire HDX 8.9″, Google Nexus 10″, Lenovo Yoga …