| Panel | Panel Type: | LED-Backlit TFT LCD (IPS Technology) |
| Panel Size: | 21.5" | |
| Max. Resolution: | FHD 1920 x 1080 | |
| Pixel Pitch: | 0.248 mm | |
| Brightness: | 250 cd/m² | |
| Contrast Ratio: | 1000:1 | |
| Viewing Angle (H/V): | 178°/178° | |
| Display Colour: | 16.7M | |
| Response Time: | 5 ms | |
| Surface Treatment: | Anti-Glare Treatment (Haze 25%),3H Hard Coating | |
| Touch Screen | Panel Interface: | USB (Type-B) |
| Frequency | Frequency (H): | 31 kHz-82 kHz |
| Frequency (V): | 50 Hz-75 Hz | |
| Signal Input | DVI: | 24-Pin DVI-D |
| VGA: | 15-Pin D-Sub x 1 | |
| External Control | RJ11: | Yes |
| Touch Screen | Technology: | Projective Capacitive |
| Positional Accuracy: | ± 2.5 mm | |
| Multi-touch Plug & Play: | 10-point touch for Windows® 7、8、10 | |
| Single Touch Support by Driver: | Windows VISTA/XP/2000/CE/XP Embedded Mac OS | |
| Multi-touch Support by Driver: | Linux (Up to 5 points) Android 2.1 upward and 4.0 as well (Up to 10 points) | |
| Power Supply: | External | |
| Power Requirements: | DC 12V, 4A | |
| On Mode: | 19W (On) | |
| Stand-by Mode: | < 2W | |
| Off Mode: | < 1W | |
| Thickness: | 3.1 mm (0.12") | |
| Transmission Rate: | > 90% | |
| Hardness: | > 7H | |
| Operating Conditions | Temperature: | 0°C-40°C (32°F-104°F) |
| Humidity: | 20%-80% (non-condensing) | |
| Storage Conditions | Temperature: | -20°C-60°C (-4°F-140°F) |
| Humidity: | 10%-90% (non-condensing) | |
| Mounting | VESA FPMPMI: | Yes (100 x 100 mm) |
| Stand | Tilt: | -5° to 90° |
| Security | Kensington Security Slot: | Yes |
| Dimensions | Product with Base (W x H x D): | 528.6 x 346.7 x 214.2 mm (20.8" x 13.7" x 8.4") |
| Product w/o Base (W x H x D): | 528.6 x 324.3 x 48.5 mm (20.8" x 12.8" x 1.9") | |
| Packaging (W x H x D): | 610.0 x 460.0 x 320.0 mm (24.0" x 18.1" x 12.6") | |
| Weight | Product w/o Base: | 4.8 kg (10.6 lb) |
| Product with Base: | 6.7 kg (14.8 lb) | |
| Packaging: | 9.8 kg (21.6 lb) | |
| Regulation Approval | Certifications & Compliance: | CE, WEEE, RoHS, REACH, EAC, MDD, EN / IEC 60601-1 |
| Accessories | Supplied: | Power Adaptor, Power Cord, VGA Cable, DVI Cable, USB Cable, Warranty Card |
| Optional Accessories | Wall Mount (Landscape only): | WMK-01, WMK-03, PMK-01 |