21.5 inch IR touch screen frame

21.5 Inch 10-Point IR Touch Screen Frame with USB Interface for Interactive Displays

Enhance your digital interaction experience with this premium infrared (IR) touch overlay designed for seamless integration into interactive displays. Ideal for modern classrooms, corporate boardrooms, and public information kiosks, this 21.5-inch touch frame delivers precision, durability, and plug-and-play convenience across multiple operating systems including Windows, macOS, Linux, Android, and more. Engineered in Guangdong, China by YCL Touch, the product combines industrial-grade materials with intuitive design to ensure long-term performance without maintenance.

This multi-touch infrared panel supports up to 10 simultaneous touch points, offering smooth handwriting, accurate cursor control, and responsive gesture recognition—perfect for collaborative work, educational instruction, or dynamic presentations. With a response time of under 10 milliseconds, it ensures minimal lag even during fast-paced interactions. The integrated 3mm tempered glass surface provides high optical clarity while resisting scratches, impacts, and environmental wear, making it suitable for both indoor and semi-outdoor environments.

Key features include a sleek aluminum alloy frame that reduces visual bulk while enhancing heat dissipation, an anti-static ESD-resistant structure for stable operation in electrically sensitive areas, and support for any opaque object—no stylus required. Whether you're drawing diagrams, zooming into maps, or navigating complex software interfaces, this touch screen responds instantly and accurately. Its driver-free setup simplifies deployment across diverse devices, eliminating the need for additional software installation on most platforms.

The product is optimized for use in teaching environments where educators can annotate directly on digital content, in business settings for real-time collaboration, and in conference rooms for interactive presentations. It also serves well as part of public-facing installations such as digital signage, retail displays, or museum exhibits. Thanks to its robust construction and infinite touch lifespan, it offers reliable service over thousands of hours of daily use.

Users consistently praise its responsiveness, clarity, and ease of integration. Many note how the ultra-thin profile enhances aesthetic appeal when mounted on monitors or projectors, while others highlight the reliability in high-traffic environments like schools and exhibition halls. The inclusion of a 12-month warranty adds peace of mind, reflecting the manufacturer’s confidence in quality and longevity.

Common questions often revolve around compatibility—this unit works seamlessly with standard USB-A ports and does not require proprietary drivers. Some inquire about installation: it's designed for quick mounting using VESA-compatible brackets or direct attachment to display surfaces. Others ask about durability; the toughened glass and reinforced frame make it resilient against accidental bumps or repeated use. For those concerned about accuracy, the resolution of 32768 x 32768 ensures pinpoint precision regardless of touch location.

Whether you’re upgrading existing equipment or building a new interactive solution, this infrared touch overlay stands out as a versatile, future-proof choice for global markets seeking professional-grade touch technology.