Elo's 21.5-inch I-Series 3 with Intel AiO Interactive Display delivers reliable, enterprise-grade security and performance powered by Intel 12th gen processors including Celeron, Core i3, i5 and i7. Designed with a sleek and durable fixed tablet form factor, the I-Series offer models that support Windows, ChromeOS Flex and Linux. Available in sizes ranging from 15" to 24" with square and wide aspect ratios, with and without stands, the I-Series offers a modular platform designed with the durability needed to survive continuous public use and is backed by Elo's standard 3-year warranty.