คุณสมบัติสินค้า
| Screen Size | 21.5 inch [Touch Screen] |
| Resolution | 1920 x 1080 @ 75 Hz |
| Color resolution | 16.7 Millions |
| Brightness | 250 cd/m2 |
| Contrast ratio | 1000:1 |
| Frequency Response | 5 ms |
| Connectors | 1x HDMI 1.4, 1x DVI-D, 1x D-Sub |
| Widescreen | 16:9 |
| Weight | 4.5 Kg |
| Color | Black |
| Input Video Compatibility | N/A |
| D-Sub | 1x VGA |
| DVI | 1x DVI-D |
| HDMI | 1x HDMI |
| Display Port | No |
| LED Backlight | TN |
| Power Supply | 100-240 Vac, 50-60 Hz |
| Power Consumption | N/A |
| Dimensions W x D x H | 52.1 x 33.4 x 10.1 cm |
| Warranty | 3 Year |

Intuitive Multi-touch Experience
An infrared touchscreen that can detect up to 10 points of contact under Windows compared to optical touchscreens, the TD2223 delivers an intuitive multi-touch experience with every tap, pinch, and swipe.
IR Touch Technology

Operating System Support
This monitor supports the main operating systems being Windows, macOS, Android, Chrome OS, Linux and Raspberry Pi.
*Learn more about multi touch for macOS

Simple and Safer Way to Interact
This monitor can be operated by stylus* and gloved hands, which improves hygiene and is effective for selection, dragging, and drawing. What’s more, there is a magnetic pen placeholder on the base.
*The stylus is an optional accessory. The minimum diameter of the stylus pen tip must be at least 6mm or above.

Anti-scratch Touchscreen
With a built-in 7H hardness screen, it’s resistant to surface damage caused by sharp objects.
7H Hardness Screen

Adjustable Tilt
This monitor includes an adjustable tilt, which allows you to easily tilt back up to 40-degrees, making it a good fit for anyone.

Clear Images
This monitor features Full HD 1920×1080 resolution to benefit you with greater image details and more displayable on-screen contents.
Full HD 1080p Resolution

Dual Integrated Speakers
With built-in 2-watt speakers, this monitor provides you a better audiovisual experience.

Enhanced Viewing Comfort
This monitor is built with Flicker-Free technology and a Blue Light Filter to reduce eye fatigue after a long day of use.

![VIEWSONIC-MONITOR-TD2223-1-square_medium.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC TD2223 22" IR TOUCH MONITOR 75 Hz (BLACK) [TD2223]](https://iristechworld.com/wp-content/uploads/2025/08/VIEWSONIC-MONITOR-TD2223-1-square_medium-40x40.jpg)
![VIEWSONIC-MONITOR-TD2223-2-square_medium.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC TD2223 22" IR TOUCH MONITOR 75 Hz (BLACK) [TD2223]](https://iristechworld.com/wp-content/uploads/2025/08/VIEWSONIC-MONITOR-TD2223-2-square_medium-40x40.jpg)
![VIEWSONIC-MONITOR-TD2223-3-square_medium.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC TD2223 22" IR TOUCH MONITOR 75 Hz (BLACK) [TD2223]](https://iristechworld.com/wp-content/uploads/2025/08/VIEWSONIC-MONITOR-TD2223-3-square_medium-40x40.jpg)
![VIEWSONIC-MONITOR-TD2223-4-square_medium.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC TD2223 22" IR TOUCH MONITOR 75 Hz (BLACK) [TD2223]](https://iristechworld.com/wp-content/uploads/2025/08/VIEWSONIC-MONITOR-TD2223-4-square_medium-40x40.jpg)
![VIEWSONIC-MONITOR-TD2223-6-square_medium.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC TD2223 22" IR TOUCH MONITOR 75 Hz (BLACK) [TD2223]](https://iristechworld.com/wp-content/uploads/2025/08/VIEWSONIC-MONITOR-TD2223-6-square_medium-40x40.jpg)

![VIEWSONIC-MONITOR-VP2456-1-square_medium.jpg จอมอนิเตอร์ VIEWSONIC VP2456 (IPS 60Hz USB-C) [VP2456]](https://iristechworld.com/wp-content/uploads/2025/08/VIEWSONIC-MONITOR-VP2456-1-square_medium-300x300.jpg)

![product41404_800.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC OMNI VX2428 - 23.8" IPS FHD 180Hz FREESYNC PREMIUM [VX2428-180HZ]](https://iristechworld.com/wp-content/uploads/2025/08/product41404_800-300x300.jpg)
![td2230-3.jpg MONITOR (จอมอนิเตอร์) VIEWSONIC TD2230 21.5" TN TOUCH SPEAKERS [TD2230]](https://iristechworld.com/wp-content/uploads/2025/08/td2230-3-300x300.jpg)