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K20J 12.2-inch Intel N5100 Hot-Swappable Rugged Windows Tablet For Industrial Field Operations RJ45/RS232
K20J is a 12.2-inch Hot-Swappable Rugged Windows Tablet designed for industrial field operations requiring a larger display workspace and flexible battery management. It features an Intel Pentium Silver N5100 processor, Windows 11 Pro, a 650-nits sunlight readable display, IP65 protection, MIL-STD-810G rugged design and a hot-swappable 7.4V/6300mAh removable battery with built-in reserve battery. Optional Ethernet, RS232, USB expansion, NFC reader and 2D barcode scanner configurations support industrial inspection, logistics, GIS and field data collection workflows.
Key Configuration Highlights
• Display: 12.2-inch FHD LCD display with 1200 × 1920 resolution and 650 nits sunlight readable brightness
• Processor: Intel® Pentium® Silver N5100 Jasper Lake processor, 4 cores / 4 threads, up to 2.8GHz, 4MB Smart Cache, 10W TDP
• Memory & Storage: 8GB DDR RAM + 128GB Removable SSD (Optional: 16GB DDR RAM or higher capacity SSD)
• Operating System: Windows 11 Pro (Optional: Windows 11 IoT or Windows 11 Home)
• Battery System: 7.4V / 6300mAh detachable hot-swappable battery with built-in 7.4V / 700mAh reserve battery
• Rugged Protection: IP65 waterproof, dustproof and MIL-STD-810G rugged design with 1.22m drop resistance
• Industrial Expansion: Optional RJ45 Ethernet, DB9 RS232, USB 2.0 expansion or Honeywell N3680 2D barcode scanner module
• Data & Security: Built-in fingerprint scanner with Windows Hello biometric authentication, optional NFC reader and GPS/GLONASS support
Product Sections
Product Detail
Explore the core performance, rugged design, interfaces, power, mounting, and software features of this device.
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01
INTEL PENTIUM N5100 WINDOWS 11 PLATFORM
Reliable Windows 11 Computing Platform For Industrial Field Deployment
K20J is a 12.2-inch rugged Windows tablet powered by Intel® Pentium® Silver N5100 Jasper Lake processor with 4 cores and 4 threads. The platform combines Windows 11 Pro, 8GB DDR RAM and removable SSD storage to provide a stable computing foundation for industrial inspection, logistics and field data collection applications.
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K20J Compute Baseline
Operating System
Windows 11 Pro (Optional: Windows 11 IoT or Windows 11 Home)
Processor
Intel® Pentium® Silver N5100 Processor (Jasper Lake), 4 cores / 4 threads, up to 2.8GHz, 4MB Smart Cache, 10W TDP
Memory
8GB DDR RAM (Optional: 16GB DDR RAM)
Storage
128GB Removable SSD (Optional: Higher Capacity SSD)
Intel Pentium Silver N5100 Processor
The Intel® Pentium® Silver N5100 Jasper Lake processor delivers 4-core and 4-thread computing with up to 2.8GHz frequency for industrial Windows applications.
Intel UHD Graphics
Integrated Intel® UHD Graphics supports the 12.2-inch display platform for standard industrial visualization and Windows application workloads.
8GB DDR RAM
The standard 8GB DDR memory configuration provides a reliable hardware baseline, with 16GB memory available for higher application requirements.
Removable SSD Storage
The removable 128GB SSD design simplifies storage replacement and maintenance for industrial device deployment environments.
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02
12.2-INCH IPS DISPLAY WORKSPACE
Large 12.2-Inch IPS Display With 1920 × 1200 Resolution And Multi-Touch Input
K20J features a 12.2-inch IPS display with 1920 × 1200 resolution, providing a wider workspace for Windows applications, technical documents and field operation interfaces. The 10-point G+G capacitive touch panel supports intuitive Windows interaction, while the optional SLR film provides an additional display visibility enhancement option for specific deployment requirements.
12.2-Inch IPS Display
The 12.2-inch IPS panel provides a large viewing area with 1920 × 1200 resolution for industrial software, drawings and field information display.
1920 × 1200 Resolution
The high-resolution display layout provides detailed image presentation and sufficient workspace for Windows-based applications.
650 Nits Standard Brightness
The 650-Nits panel provides the standard brightness configuration for indoor and controlled industrial environments.
10-Point G+G Capacitive Touch
The G+G capacitive touch panel supports 10-point touch interaction for convenient Windows operation and user input.
01.
IP65 Ingress Protection
02.
1.22m Drop Resistance
03.
MIL-STD-810G Drop Specification
04.
-20°C to 60°C Operating Temperature
05.
95% Non-Condensing Humidity
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03
IP65 RUGGED PROTECTION
IP65 Protection With MIL-STD-810G Tested Drop Resistance
K20J is designed for industrial environments with an IP65 enclosure rating and MIL-STD-810G drop resistance specification. The rugged Windows tablet supports a stated 1.22m drop condition, operating temperatures from -20°C to 60°C, storage temperatures from -30°C to 70°C, and 95% non-condensing humidity for demanding field applications.
IP65 Enclosure Protection
The IP65-rated enclosure helps protect the tablet against dust ingress and low-pressure water jets under the specified test condition.
MIL-STD-810G Drop Resistance
K20J is specified with MIL-STD-810G drop testing and a stated 1.22m drop condition for industrial handling environments.
Humidity Resistance Design
The specification includes 95% non-condensing humidity support for applications where environmental conditions may vary.
Humidity Limit
Humidity is listed at 95% non-condensing as a separate environmental boundary.
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04
INDUSTRIAL I/O & FLEXIBLE EXPANSION
Flexible Interfaces For Industrial Connectivity And Peripheral Expansion
K20J provides flexible connectivity options for industrial deployment through standard I/O interfaces and configurable expansion modules. The rugged Windows tablet integrates USB, USB-C, HDMI and 12-pin Pogo charging interfaces, while the optional 4-in-1 expansion module supports Ethernet, RS232, USB 2.0 or Honeywell N3680 2D barcode scanning configurations.
Interface Capability
USB Connectivity
USB interfaces provide external peripheral connection options for industrial equipment and daily device expansion requirements.
Mini HDMI 2.0a Output
The USB-C interface supports USB, HDMI output and charging functions for flexible workstation and peripheral connections.
Mini HDMI 1.4a
The Mini HDMI 2.0a interface provides external display connectivity for extended Windows application viewing.
12-Pin Pogo Connector
The 12-pin Pogo interface supports USB connection and dock charging for compatible accessory solutions.
4-in-1 Expansion Module
The optional expansion module provides selectable configurations including RJ45 Ethernet, RS232, USB 2.0 Type-A or Honeywell N3680 2D barcode scanner.
Expansion Support
Desktop Docking Station
Transforms K20J into a fixed workstation solution with expanded connectivity, including USB Type-C ×1, USB Type-A ×1, RS232 ×1 and RJ45 LAN ×1 for industrial desktop deployment.
Vehicle Mount Interfaces
Supports vehicle installation requirements with RS232 ×1, RJ45 LAN ×1, USB 2.0 ×2 and DC Charging ×1 interfaces for mobile industrial applications.
4-in-1 Expansion Module
Provides flexible interface configurations through selectable RJ45 Ethernet, RS232, USB 2.0 Type-A or Honeywell N3680 2D barcode scanner expansion options.
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05
DOCUMENTED HOT-SWAP POWER
A 30-Minute Internal Reserve Behind The Hot-Swappable 6,300mAh Main Battery
K20J uses a hot-swappable 7.4V / 6,300mAh removable main battery with a built-in 7.4V / 860mAh internal battery. The internal battery is specified for up to 30 minutes of reserve time, while the main battery provides up to 5 hours of stated test runtime.
K20J Power Snapshot
Main Battery
7.4V / 6,300mAh hot-swappable battery
Internal Battery
7.4V / 860mAh non-removable battery, up to 30 minutes reserve
Runtime Reference
Up to 5 hours under stated test conditions
Charging Interface
DC 19V / 3.42A; Type-C and Pogo charging
Hot-Swap and Shift-Power Planning
Hot-Swappable Main Battery
The removable 6,300mAh main battery supports planned battery replacement during field operations without changing the device platform.
30-Minute Internal Reserve
The built-in 860mAh internal battery provides a stated reserve period of up to 30 minutes for short-duration power continuity.
Five-Hour Runtime Reference
The main battery delivers up to 5 hours under the stated test condition, while actual runtime depends on workload and configuration.
Multiple Charging Methods
K20J supports DC 19V / 3.42A power input, full-function Type-C charging and Pogo charging for different deployment setups.
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06
SHIFT-BASED DEPLOYMENT
Combine Carrying Flexibility With Docking And Fixed Installation Options
K20J supports flexible deployment through Hand-strap, Carry Handle and optional docking or mounting accessories. The Desktop Docking Station provides expanded workstation connectivity, while Vehicle Mount Interfaces support fixed installation requirements with additional industrial connections.
Hand-Carried
Carry Handle
Desktop Docking Station
K20J Deployment Hardware
Hand-Strap
The hand-strap provides a secure handheld carrying option for mobile operation and field use.
Carry Handle
The carry handle offers a convenient way to transport the rugged tablet between different working locations.
Desktop Docking Station
The Desktop Docking Station expands K20J into a fixed workstation setup with USB Type-C ×1, USB Type-A ×1, RS232 ×1 and RJ45 LAN ×1 interfaces.
Vehicle Mount Interfaces
The Vehicle Mount Interfaces support fixed installation requirements with RS232 ×1, RJ45 LAN ×1, USB 2.0 ×2 and DC Charging ×1 connections.
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07
WINDOWS HELLO + DATA CAPTURE
Built-In Fingerprint Security With Optional NFC And 1D/2D Barcode Capture
K20J integrates fingerprint hardware with Windows Hello support and provides optional data capture configurations for different field workflows. NFC reader, 1D/2D QR Code Scanner and GPS/GLONASS positioning options extend identification, scanning and location-based tasks without changing the rugged Windows tablet platform.
Identity and Capture Paths
Windows Hello Fingerprint
The integrated fingerprint scanner with TPM 2.0 supports Windows Hello login workflows for secure user authentication.
NFC Reader
The NFC reader supports contactless identification applications using compatible NFC cards and tags.
1D/2D QR Code Scanner
The optional 1D/2D QR Code Scanner provides fast code capture for inventory, inspection and field data collection tasks.
GPS / GLONASS Positioning
The U-BLOX M7N module supports GPS and GLONASS positioning for location-based field operations.
K20J Capture Hardware
Built-In Windows Hello Fingerprint
The integrated fingerprint scanner supports Windows Hello authentication for controlled device access and user verification.
NFC Reader
The built-in NFC reader enables contactless identification workflows with supported NFC cards and tags.
1D/2D QR Code Scanner
The optional 1D/2D QR Code Scanner supports efficient barcode and QR code capture for field applications.
GPS + GLONASS
The U-BLOX M7N module provides GPS and GLONASS positioning support for mobile field data collection.
Application Scenarios
See how this rugged device supports real-world industrial workflows across different industries.
Shift-Based Windows Workflows Across Field Service And Industrial Operations
K20J is designed for teams that need a 12.2-inch rugged Windows tablet for mobile service, fixed workstation tasks and industrial equipment connection. The hot-swappable main battery design, optional expansion modules and flexible mounting accessories support different deployment methods across field operations.
Multi-Shift Field Service
Technicians can use the hot-swappable main battery design to support planned battery exchange workflows during extended service operations.
Industrial Equipment Service
The optional RS232 expansion provides a direct serial connection option for equipment service and industrial communication tasks.
Network Installation And Maintenance
The optional RJ45 Ethernet expansion supports wired network connection requirements for fixed industrial environments and service locations.
Barcode And QR Code Collection
The optional 1D/2D QR Code Scanner provides dedicated code capture capability for inspection, inventory and field data collection workflows.
Docked Workstation Operations
The Desktop Docking Station transforms K20J into a fixed workstation with additional USB, RS232 and RJ45 LAN interfaces.
Vehicle-Based Deployment
The optional Vehicle Mount Interfaces support fixed installation scenarios with RS232, RJ45 LAN, USB 2.0 and DC Charging connections.
Optional Modules & Accessories
Select optional data capture modules, expansion features, and compatible accessories to match your deployment needs.
Complete K20J Deployment With Docking, Mounting And Battery Accessories
K20J supports flexible deployment configurations with carrying accessories, docking solutions, vehicle installation options and battery management accessories. These accessories help adapt the rugged Windows tablet for mobile work, fixed workstation use and extended field operations.
Optional
Desktop Docking Station
The Desktop Docking Station expands K20J into a workstation setup with USB Type-C ×1, USB Type-A ×1, RS232 ×1 and RJ45 LAN ×1 interfaces.
Optional
Spare Main Battery
The spare battery provides an additional power source for planned battery replacement during extended field operations.
Optional
Vehicle Mount
The Vehicle Mount supports fixed installation requirements with RS232 ×1, RJ45 LAN ×1, USB 2.0 ×2 and DC Charging ×1 interfaces.
Optional
Vehicle Power Adapter
The vehicle power adapter supports 12–24V DC vehicle input and provides 5V DC output to the vehicle mount.
Optional
Quad Charging Dock
The Quad Charging Dock charges up to four batteries simultaneously to support organized battery preparation and rotation.
Need help selecting the right modules and accessories?
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Technical Specifications
Review key hardware, display, connectivity, power, and environmental specifications for project evaluation.
Procurement-Ready Technical Specifications
Review the key technical specifications of this device, including system performance, display, connectivity, wireless communication, power, and rugged protection, to support project evaluation and procurement decision
System & Computing
Product Model
K20J
Product Type
12.2-inch Hot-Swappable Rugged Windows Tablet
Operating System
Windows 10 Home 64-bit (Optional: Windows 10 Pro or IoT 64-bit)
Processor / Chipset
Intel® Pentium® Silver N5100 Processor (Jasper Lake), 4 cores / 4 threads, up to 2.8GHz, 4MB Smart Cache, 10W TDP
Memory
8GB DDR RAM (Optional: 16GB DDR RAM)
Storage
Removable 128GB NGFF SSD (Optional: microSD up to 128GB)
Display, Touch & User Input
Display Size
12.2 inches
Screen Resolution
1920 × 1200
Screen Brightness
650 nits (Optional: SLR sunlight-visible film)
Touch Panel
10-point capacitive touch
Glass / Protection
>7H hardness glass
Input Modes
Touch input
Interfaces & Expansion
USB / Type-C
USB-A 3.0; Full-function USB-C for USB 3.0 / HDMI / charging (Optional: USB 2.0 expansion)
Serial / GPIO
Optional DB9 RS232 expansion
LAN / Ethernet
Gigabit RJ45 Ethernet expansion
Video Output
Mini HDMI 1.4a; HDMI output through full-function USB-C
Dock / Pogo Connector
12-pin Pogo connector for USB and docking charging
Industrial / Vehicle Interfaces
One of Gigabit RJ45, DB9 RS232, USB 2.0, Honeywell N6551 1D or EM80 2D expansion
Wireless & Data Functions
Wi-Fi / Bluetooth
802.11 a/b/g/n/ac 2.4/5.8GHz Wi-Fi; Bluetooth 4.2 BLE
Cellular Network
2G/3G/4G LTE
GNSS / GPS
U-BLOX M7N Support: GPS, glonass
Data Capture
Optional Honeywell N3680 2D Barcode Scanner
RFID / NFC
Optional NXP100 NFC
Camera / Identity Modules
2MP front camera; 8MP rear USB camera with flash; Built-in SPI fingerprint supporting Windows Hello
Power, Battery & Installation
Battery / Power Source
Hot-swappable removable 7.4V / 6,300mAh main battery + non-removable 7.4V / 860mAh internal battery
Runtime / Power Consumption
Main battery up to 5 hours; internal battery up to 30 minutes under stated tests
Power Input
DC 19V / 3.42A
Charging / Adapter
65W 19V / 3.42A adapter; Type-C charging; Pogo docking charging
Mounting / Carrying
Hand strap and carry handle (Optional: Pogo dock, spare main battery, wrist strap, back cover/jacket)
Ruggedness & Mechanical Specifications
IP Rating
IP65
Drop / Shock / Vibration Resistance
MIL-STD-810G listed; stated 1.22m operating drop onto composite-wood floor
Operating / Storage Temperature
Operation -20°C to 60°C; storage -30°C to 70°C
Humidity
95% non-condensing
Dimensions / Weight
339.3 × 230.3 × 26mm; 1,500g; black
Materials & Certifications
ABS+PC+ Rubber IP65 report; CE-NB; MIL-STD-810G; CCC; UN38.3; MSDS; IEC62133;
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Frequently Asked Questions
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Answers Before You Request A Quote
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What makes the K20J different from a standard Windows tablet for industrial applications?
The K20J is a 12.2-inch rugged Windows tablet designed for industrial workflows that require a larger display, modular expansion, and replaceable battery operation. It combines a Windows 10 platform, Intel Celeron N5105 processor, hot-swappable battery architecture, and industrial interface options for field service, equipment operation, and mobile work environments.
How does the K20J hot-swappable battery design support continuous field operation?
The K20J uses a hot-swappable 7.4V / 6,300mAh removable main battery together with a built-in 7.4V / 860mAh internal battery. The internal battery provides a stated backup period of up to 30 minutes, while the main battery provides up to 5 hours runtime under stated test conditions, helping users plan battery replacement during extended working periods.
Can the K20J connect with industrial equipment and external devices?
Yes. The K20J supports flexible industrial expansion options through its modular interface design. Configurations can include Gigabit RJ45 Ethernet, DB9 RS232 expansion, USB 2.0 expansion, or Honeywell N6551 1D / EM80 2D barcode scanner modules to match different equipment connection requirements.
What data capture options are available for the K20J rugged Windows tablet?
The K20J supports multiple data capture configurations for industrial identification workflows. Available options include Honeywell N6551 1D barcode or EM80 2D barcode scanner expansion boards, an NXP100 NFC reader, and a built-in SPI fingerprint module supporting Windows Hello. The tablet also integrates u-blox M8Q GNSS supporting GPS, BeiDou, and GLONASS.
Is the K20J suitable for outdoor and harsh industrial environments?
The K20J is built for industrial environments with an IP65 enclosure rating and MIL-STD-810G listed drop resistance, including a stated 1.22m operating drop onto a composite-wood floor. It supports operation from -20°C to 60°C, storage from -30°C to 70°C, and 95% non-condensing humidity conditions.
What display and expansion features help the K20J support industrial field work?
The K20J features a 12.2-inch display with 1920 × 1200 resolution, 650 nits brightness, and 10-point capacitive touch input. For deployment flexibility, it supports a removable 128GB NGFF SSD, microSD expansion up to 128GB, USB-C full-function connectivity, Pogo docking charging, and additional industrial expansion modules.
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