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What are the advantages of Top One Tech 21.5-inch touch all-in-one computer

What are the advantages of Top One Tech 21.5-inch touch all-in-one computer


Nowadays, the application of touch all-in-one computers has become more and more extensive, which has prompted the increasing number of manufacturers' brands. Sometimes when users choose products, they will inevitably encounter a lot of troubles, and they don't know which brand to choose. The editor here tells everyone, dont save money and choose products from small manufacturers, because these products are often substandard, and many of them are made with some second-hand or counterfeit materials, and the quality cannot be guaranteed.

Below, taking Top One Tech 21.5-inch touch all-in-one computer as an example, I will explain to you what are the characteristics and advantages of a good product:

The 21.5-inch touch all-in-one computer integrates capacitive touch technology, multi-function software, multimedia network communication technology, high-definition flat panel display technology and other technologies, and integrates multiple devices such as computers, TVs, and touch functions.

This industrial-grade full-plane touch panel computer is a sturdy human-computer interaction device with a modular, fanless and shock-proof design. Stable performance, excellent performance in industrial applications. Choose industrial automation applications from multiple size ranges of 4:3 and 16:9. In addition, the entire series of products are made of aluminum alloy, which has excellent heat dissipation and rust resistance. The front panel can be IP65 waterproof and dustproof.

21.5-inch touch all-in-one computer 


In order to meet the needs of different customers, its installation methods support: desktop, cantilever, wall-mounted, embedded, horizontal and other installations.


The advantages of a 21.5-inch touch all-in-one computer are:


1. Quad-core 64-bit CPU, equipped with Android 6.0 system, clocked at 1.5GHz.

2. The surface of the screen is tempered glass, which is wear-resistant and impact-resistant;

3. The screen is high-brightness, high-contrast, high-definition, high-resolution display;

4. Support a variety of common signal source interfaces: common computer interfaces, TV  interfaces, etc., including USB*2, RS232*2, HDMI*1, RJ45*1, Audio*1, and DC*1;

21.5" touch all-in-one computer 

5. The service life of the backlight is up to 50,000 hours;

6. Based on high-performance professional display technology-LCD with touch, TV, computer, writing drawing board and other functions.

7. The waterproof capacitive sensor allows wet finger operation and can provide high-quality touch experience even in harsh environments.

8. Surface waterproof level IP65

9. Anti-glare, heat dissipation system with aluminum alloy shell

10. Excellent performance, high precision, good reliability, and no drift operation


The 21.5-inch touch all-in-one computer is suitable for teaching, conferences, exhibitions, inquiries and other fields. Application places include: schools, hospitals, banks, bars, hotels, KTV, libraries, museums, etc.


Top One Tech is a high-tech enterprise with more than 10 years of production and operation experience, focusing on the research and development and production of touch all-in-one computers, touch monitors, touch screens, etc., and is a more trustworthy touch all-in-one computer manufacturer.

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