Multitouch screen terminal EK-21 series

projected capacitive touchscreenfloor-standing1920 x 1080

Overview

• 21.5" True‑flat PCAP multi‑touch display
• Supported in countertop and floor‑standing configurations
• Integration-ready for kiosk peripherals (NFC/RFID reader, 2D scanner, EMV bracket, etc.)
• Reversible printing function via dedicated driver (printout faces user)
• Optional noise‑cancellation microphone module
• Service‑friendly design for onsite maintenance

Key features
Flexible processing options including Rockchip RK3399, MTK Genio G700 (Android 13 support), Intel Elkhart Lake Celeron, Intel Tiger Lake UP3 (Core i3/i5) and Intel Raptor Lake U series, enabling deployment across a range of self‑service applications.
Configurable for countertop and floor‑standing installations to suit retail, hospitality and specialty self‑service use cases.
Multiple integrated peripheral options (NFC/RFID reader, 2D scanner, EMV bracket, 1MP wide‑angle camera, proximity sensor, integrated 3" thermal printer with auto cutter and reversible print support).
Broad I/O and expansion: multiple COM ports (RJ50/DB9), abundant USB (USB3.0/USB2.0), HDMI/USB‑C outputs, and varied LAN/Wi‑Fi/4G options depending on model.

Detailed specification (excerpt)
System‑Configuration | EK‑2110 | EK‑2120 | EK‑2132 | EK‑2152 | EK‑2162
Processor | Rockchip RK3399 (Dual‑core A72 + Quad‑core A53) | MTK Genio G700 | Intel Celeron J6412 | Intel Tiger Lake UP3 (Core i3 / Core i5) | Intel Raptor Lake U (Core i3 / Core i5)
System Memory | DDR4 4 GB | LPDDR4 8 GB | DDR4 SO‑DIMM x1, max.16 GB | DDR4 SO‑DIMM x1, max.32 GB | DDR5 SO‑DIMM, max.32 GB
Storage Device | 32 GB eMMC + microSD | eMMC 64/128 GB option | M.2 (SATA) | M.2 (SATA) | M.2 2280 (SATA & NVMe)
Intel vPro Support | N/A | N/A | N/A | Yes (with Core i5) | Depends on processor
TPM Support | N/A | N/A | TPM 2.0 | TPM 2.0 | TPM 2.0, Intel PTT
Power Supply | 12V/60W x1 + 24V/60W x1 (typ.) | 12V/60W x1 + 24V/60W x1 | 12V/60W x1 + 24V/60W x1 | 12V/84W x1 + 24V/60W x1 | 12V/60W x1 + 24V/60W x1
OS Support | Android 9.0/10.0 (GMS) | Android 13 (EDLA optional) | Windows 10/11 IoT LTSC | Windows 10/11 IoT LTSC | Windows 10/11 LTSC

I/O & Expansion
Serial ports: RJ50 x2 or DB9 x1 + RJ50 x2 with 5V/12V support on COM ports.
USB: configurations range from USB 3.0 x1 + USB 2.0 x5 up to USB 3.0 x4 + USB 2.0 x4 depending on model.
Display outputs: HDMI and/or USB‑C (model dependent).
LAN: options include 10/100, 10/100/1000 and 2.5GbE; Wi‑Fi options include USB dongle, M.2 Wi‑Fi/BT or Wi‑Fi 6 & BT5.2 modules; 4G/LTE available by request (may conflict with some Wi‑Fi configurations).

Display & Touch
LCD: 21.5" FHD (1920 x 1080), typical 350 nits.
Touch: True‑flat PCAP multi‑touch across all models.

Dimensions & Weight
Portrait countertop: 395 x 395 x 774 mm; Portrait floor‑standing: 500 x 500 x 1546 mm; Landscape countertop: 540 x 395 x 588 mm; Landscape floor‑standing: 540 x 500 x 1362 mm.
Weight (N.W.): Countertop ≈ 22.6 kg; Floorstanding ≈ 34.8 kg.

Environmental
Operating: 0°C to 40°C, 20%RH to 90%RH.
Storage: −20°C to 70°C, 10%RH to 90%RH.

Standard components & modules

• Proximity sensor (range: dark 45–80 cm / light 45–150 cm)
• 1MP wide‑angle camera
• 3" thermal printer with auto cutter, up to 250 mm/sec (standard or module)

Optional components

• EMV payment device bracket (bracket only; third‑party devices sold separately)
• Capacitive fingerprint sensor
• NFC/RFID reader (ISO/IEC 14443‑A/B, ISO/IEC 15693, NFC tag R/W ISO/IEC‑18092)
• 4G/LTE mini‑PCIe module (selected bands/countries; may conflict with Wi‑Fi)
• Noise cancellation microphone module (model dependent)

Technical specifications (summary)

• Panel: 21.5" FHD (1920 x 1080), 350 nits
• Processors: Rockchip RK3399; MTK Genio G700; Intel Elkhart Lake Celeron; Intel Tiger Lake UP3; Intel Raptor Lake U
• Memory: 4 GB DDR4 up to DDR5 SO‑DIMM 32 GB (model dependent)
• Storage: eMMC (32/64/128 GB), microSD, M.2 (SATA/NVMe as supported)
• I/O: multiple COM (RJ50/DB9), USB3.0/USB2.0, HDMI/USB‑C, Gigabit/2.5GbE LAN
• Peripherals: NFC/RFID, 2D scanner, EMV bracket, fingerprint, 1MP camera, proximity sensor