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OFT-21W04
21.5" Open Frame Tablet with Intel Celeron J3455
- Intel® Celeron™ Processor J3455
- 4GB RAM
- 32GB eMMC
- Projective Capacitive Touch
- 10/100/1000 Ethernet
- M.2 B-Key(3042) connector socket
- 802.11 a/b/g/n/ac Wireless LAN
- Windows 10 supported
- DC 12~24V Input
- Processor: Intel Celeron J3455 Quad Core CPU 1.50 GHz
- System Memory: DDR3L 1866 4GB RAM SO-DIMM
- Storage: 32GB eMMC on board
- Panel
- LCD Size: 21.5"
- LCD Panel: TFT LCD
- Display Type: Full HD
- Resolution: 1920x1080
- Pixel pitch: 0.24795 (H) x 0.24795 (V) (mm)
- Luminance: 250 cd/m²
- Contrast ratio: 3000
- Viewing angle: 178 (U), 178 (D), 178 (L), 178 ( R)
- Response time: 30ms
- Backlight: LED
- Touch Type: Projective Capacitive
- Touch Light Transmission: 85%
- External I/O Connector
- 1 x Power jack
- 1 x HDMI
- 2 x USB 3.0 Type A
- 1 x RJ45
- 1 x Headphone Jack
- 1 x Power button
- Internal I/O Connector
- 1 x Micro USB
- 1 x USB interface , 1 x DMIC interface
- 1 x USB touch interface
- 1 x M.2 B-Key(3042)
- 1 x M.2 E-Key(2230)
- 1 x touch button control(power/vol/brightness)
- 1 x Power interface (12~24V)
- 1 x LVDS
- 1 x AMIC interface
- 1 x Speaker interface
- 1 x JSEN1 interface (I2C x2)
- 1 x RS232 (Tx/Rx/Rts/Cts) interface
- 1 x RS232 (Tx/Rx/Rts/Cts) , RS485 (Tx/Rx/Rts/Cts)
- 1 x JGPIO1 (GPIO 16bit)
- 1 x RTC Battery interface
- 1 x Micro SIM Card socket for LTE module
- 1 x Micro SD slot
- WLAN: 802.11 a/b/g/n/ac
- Multiple Display: LVDS + HDMI
- Certifications: CE, FCC Class A
- Operating Temperature: 0°C ~ 40°C
- Storage Temperature: -20°C ~ 60°C
- Dimension (W x L x H): 515 x 322 x 53.7 mm
- Weight: 4.3kg
- Power Requirement: DC 12~24V Input
- Power Mode: DC Jack, DC input 4pin header
- OS Information: 2019 Windows 10(64 bit)
Avalue Technology Inc. develops and manufactures industrial computer solutions in Taiwan and internationally. The portfolio includes computer-on-modules, single-board computers, industrial motherboards, embedded, industrial and panel PCs as well as system solutions. HY-LINE distributes the robust products for use in the areas of healthcare, digital signage, transport and gaming. Avalue Technology Inc. was founded in 2000 and is headquartered in New Taipei City, Taiwan.
