KDS4221 21.5" Multi-Touch Kitchen Display
The KDS Series Kitchen Display is a rugged 21.5” multi-touch screen designed for demanding, fast-paced kitchen environments. Built with an aluminum die-cast frame, vent-less design, and an IP-54 rating, it resists heat, grease, and humidity, ensuring long-lasting durability.
KDS4221
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21.5” True-flat PCAP Multi-Touch Display with Anti-reflection and Anti-fingerprint
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Processors:KDS4121A (Android): MTK Genio G700; Arm Mali-G57 MC3, 950 MHzKDS4221: Intel® Celeron® J6412, 1.5MB Cache, 2.0GHzKDS4321: Intel Tiger Lake Core i3-1115G4E, up to 2.20 GHz (up to 3.90GHz), 6M Cache; Intel Tiger Lake Core i5-1145G7E, up to 1.50 GHz (up to 4.10GHz), 8M Cache
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Vent-less Design with IP-54 Rating for Reliability
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Aluminum Die Casting
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Support Bump Bar
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Support 2D Barcode Scanner Kit
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Designed for Kitchen Environment
| Function | KDS4121A | KDS4221 |
| Processor | MTK Genio G700 Arm Mali-G57 MC3, 950 MHz |
Intel® Celeron® J6412, 1.5MB Cache, 2.0GHz |
| System Memory | 8GB LPDDR4 | 2x slots DDR4 SO-DIMM 2666MHz 1.2V (Max. 32GB) |
| Storage Device | eMMC 128GB; 1x Micro SD up to 1TB | 2 x M.2 2280 (support SATA only) |
| Supported OS | Android 13 EDLA | Windows 10 IoT LTSC / Windows 11 IoT LTSC |
| Display & Touch | ||
| LCD | 21.5” TFT LCD | |
| Resolution | 1920 x 1080, FHD | |
| Touch | True-Flat Projected Capacitive with Multi-touch support w/ AR + AF coating (anti-reflective, anti-fingerprint) | |
| I/O & Expansion | ||
| LAN Port | 1 x Gigabit LAN | 2 x 2.5 GBe |
| Serial Port | 1 x DB9, 1 x RJ50 (5V/12V support on all COM ports) | |
| Standard USB Port | 1 x USB 2.0; 1 x USB 3.0 | 2 x USB 2.0; 2 x USB 3.0 |
| USB Type C Port | 1 x USB Type C (OTG PORT) | N/A |
| Audio | Internal 3W speaker x 2 + Mic-in/Line-out | |
| Internal Expansion | 1x M.2 2230 (for WiFi 6/ BT 5.2) | |
| Environmental | ||
| Operating Condition | 32°F - 113°F; 20%RH - 90%RH | |
| Storage Condition | -4°F - 158°F; 10%RH - 90%RH | |
| Options | ||
| Bump Bar Keyboard | BB3000W for KDS | |
| Scanner Module | Support 2D BCR Kit | |
** The product information and specifications are subject to change without prior notice.
- Power Adapter
- Power Cable
- User Manual via QR code
Contact Posiflex for more information.
