Model: SID-21WR2
產品敘述: 21.5" Semi Industrial Panel PC with RK3568 RockChip RK3568 Cortex-A55,Quad Core up to 2.0GHz 2GB RAM 32GB eMMC PCAP Touch M.2 B-Key(3042) connector socket for SSD or LTE Model 802.11 a/b/g/n/ac Wireless LAN DC 12~24V Input

| System Information | |
| Processor | RockChip RK3568 Cortex-A55 Quad Core 2.0GHz | 
| System Memory | 2GB DDR4 RAM | 
| Storage | |
| Storage | 32GB eMMC | 
| Panel | |
| LCD Size | 21.5" | 
| Resolution | 1920 x 1080 | 
| Luminance | 250 nits | 
| Viewing angle | 178° (H/V) | 
| Touch Type | PCAP | 
| I/O | |
| External I/O Connector | 1 x Power Jack 1 x HDMI Port 2 x USB 3.0 Type A Host 1 x RJ45 1 x Headphone Jack 1 x Reset 1 x Power button 1 x DB9 for RS-232 1 x DB9 for RS-485  | 
| Wireless Communication | |
| WLAN | 802.11 a/b/g/n/ac | 
| Display | |
| Multiple Display | MIPI+HDMI | 
| Certifications | |
| Certification Information | CE, FCC Class B | 
| Mechanical & Environmental | |
| Operating Temperature | 0°C ~ 40°C | 
| Storage Temperature | -20°C ~ 60°C | 
| Operating Humidity | 40°C @ 95% Relative Humidity, Non-condensing | 
| Dimension (W x L x H) | 535.3x329.3x48.1 (mm) | 
| Weight | 9.2kg | 
| Power Requirement | DC 12~24V Input | 
| Power Mode | DC Jack | 
| Software Support | |
| OS Information | Android 11 | 
| Ordering Information | |
| Ordering Information | SID-21WR2-6803-A1R (21.5" 1920 x1080 Panel PC with P-Cap Touch, Rockchip RK3568, 2G DDR4/32GB eMMC, DC-In 12V~24V, Android 11) |