| System-Configuration | KDS-4221 |
|---|
| Processor | Intel Elkhart Lake Celeron J6412 |
| System Memory | DDR4 SO-DIMM x 2, max. 32 GB |
| Storage Device | M.2 2280 (support SATA only) x 2 |
| TPM | TPM 2.0 |
| OS Support | Windows 10 IoT LTSC / Windows 11 IoT LTSC |
| Display & Touch | |
|---|
| LCD | 21.5″ LCD |
| Resolution | 1920 x 1080, FHD |
| Touch | PCAP supporting multi-touch, W/ AR + AF Coating |
| I/O Expansion | |
|---|
| Serial Port | DB9 x 1 + RJ50 x 1, 5V/12V support on all COM ports |
| Standard USB Port | USB 3.0 x 2 + USB 2.0 x 2 |
| LAN Port | 2.5GbE x 2 |
| Audio | Internal speaker x 2 |
| Expansion Slot | M.2 2230 (reserved for WiFi/BT Module) x 1 |
| USB-C Port | Adapter needs upgrade to 24V/120W accordingly |
| Dimension | |
|---|
| Dimension (W x D x H in mm) | 516 x 51 x 324 |
| Weight (N. W. in kg) | 6 kg |
| Environmental | |
|---|
| Operating Condition | 0°C – 45°C, 20%RH – 90%RH |
| Storage Condition | -20°C – 70°C, 10%RH – 90%RH |
| IP Rating | IP54 |
| Factory Option | |
|---|
| WLAN / BT | Wi-Fi IEEE 802.11 a/b/g/n/ax (WiFi 6) / BT 5.2 |
| Power | |
|---|
| Adaptor | 24V / 60W |
| Attachment Options | |
|---|
| Base | Support Gen10 Base |
| Bump Bar Keyboard | BB3000W for KDS |
| Scanner Module | Support 2D BCR Kit |
| Standard Equipped | |
|---|
| VESA Mount | 100 x 100 |
