21.5 infrared touch overlay kit

21.5-inch IR Touch Screen with 10-Point Multi-Touch, USB Plug-and-Play, Anti-Glare & Waterproof – YCL Touch

Transform any standard display into an interactive touchscreen solution with this high-performance infrared (IR) touch screen module from YCL Touch, a trusted manufacturer based in Guangdong, China. Designed for professional environments such as education, corporate meetings, and business presentations, this 21.5-inch touch panel delivers precision, durability, and seamless integration across multiple operating systems including Windows, macOS, Linux, and Android. Engineered with advanced IR technology and tempered glass, it supports up to 10 simultaneous touch points without drift or ghosting—ensuring accurate input even under challenging lighting conditions.

Key features include ultra-fast response time (≤10ms), unlimited touch cycles, and a robust aluminum alloy frame that resists corrosion while offering long-term reliability. The plug-and-play USB interface eliminates the need for additional drivers, making installation effortless for users of all technical levels. Whether used in classrooms, conference rooms, retail kiosks, or industrial control panels, this touch-enabled display provides intuitive interaction through gestures like pinch-to-zoom, swipe, and tap—enhancing user engagement and productivity.

This product is ideal for institutions seeking a cost-effective yet reliable way to upgrade legacy displays into modern touch-enabled devices. Its waterproof, dustproof, and scratch-resistant properties make it suitable for both indoor and outdoor applications where environmental factors may affect performance. With CE, FCC, UL, CCC, RoHS, and Reach compliance, plus ISO9001:2015 certification, YCL Touch ensures quality standards meet international expectations. OEM/ODM customization services are available for businesses looking to brand or tailor solutions to specific needs.

Users have praised its responsiveness, clarity, and ease of setup. Many educators report improved student participation when using the device during lessons, while corporate clients appreciate how it streamlines collaborative work sessions. The durable construction and consistent accuracy over time further contribute to its reputation as a dependable tool for daily use.

Common questions often center around compatibility, durability, and customization options. This IR touch screen works flawlessly with most major operating systems and requires no special software. It undergoes rigorous testing before shipment to ensure 100% functionality. MOQ starts at just one unit, with bulk discounts offered for larger orders. For those requiring custom sizes, resolutions, or mounting solutions, YCL Touch’s dedicated R&D team can assist with tailored development based on project specifications.