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M20A - 12.2" Rugged Windows 11 Tablet- ONERugged

Best 12 Inch Rugged Windows Tablet (MIL-STD-810H) | ONERugged M20A

M20A Windows 12.2"
Product Introduction Technical Specifications Downloads Cases Solutions
M20A
Overview
Performance to a new level

The ONERugged M20A is a flagship 12.2-inch rugged mobile PC equipped with powerful 12th Gen Intel® Core™ i5/i7 processors and Windows 11. Engineered to bring unprecedented productivity to the field, this premium rugged Windows tablet features a 650-nit FHD display, Wi-Fi 6, and highly customizable expansion modules. With a hot-swappable dual-battery system and strict MIL-STD-810H certification, the M20A effortlessly handles high-demand usage scenarios.

Highlights
12th Gen Intel Core

Powered by 12th Generation Intel® Core™ i5-1235U/i7-1255U Processor and Windows 11

Expandable Storage

Support 16GB RAM + 128GB SSD, the SSD is detachable, easy to expand by simplely pulled out and replaced

Large and High-brightness Display

12.2-inch FHD screen with 650 nits high brightness, no fear of outdoor sunlight

WiFi 6 Technology

Supports the latest WiFi 6 technology, 4G and Bluetooth 5.1, Optional 5G

Dual-battery Design

7.4V/6300mAh + 7.4V/700mAh double battery, the large battery is removable and hot-swappable

Full Types of Interfaces

Equipped with a full set of interfaces including full-featured Type-C, USB 3.1, Mini HDMI and more

Expansion Modules

Choose one of four modules among wired network interface, USB 2.0, RS232 and 2D barcode scan module, choose as you like

Reliable Quality

Passed IP65 and multiple stringent MIL-STD-810H military standard tests, industrial-grade safety protection

Meet the ONERUGGED
12.2-inch Rugged Windows Tablet

Engineered to elevate productivity in demanding environments. As a high-performance Windows 11 tablet, the M20A delivers desktop-level power for complex industrial tasks. Featuring a brilliant 12 inch tablet display and a hot-swappable dual-battery system, this versatile rugged tablet PC is built to strict MIL-STD-810H specifications, ensuring the ultimate reliability your workforce needs.

Key Features

ONERUGGED delivers the power you need, anywhere you work.

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Second-to-none Performance

The forerunner 12.2" fully rugged tablet in the market that runs Windows 11 on the latest 12th Generation Intel® Core™ i5-1235U/ i7-1255U Processor. M20A delivers paramount processing power for your utmost professional user experience.

Up to 4.70 GHz Max Turbo Frequency Power
12M Cache Intel® Smart Cache Technology
Intel® Core™ i7 12th-Gen Core Hybrid Architecture
Windows 11 Industrial Productivity Ecosystem
12.2 inch rugged tablet M20A Intel Core i7-1255U high performance 12th Gen Intel rugged mobile PC Windows 11
M20A rugged tablet 16GB RAM and 128GB SSD storage expansion with PCIe SATA connection support and foolproof design

Large Storage Smooth Operation

16GB RAM & Up to 128GB Expandable SSD

Offering all the room and speed for data-intensive applications, the M10A features 16GB RAM and 128GB SSD storage. Supporting both PCIe and SATA connections, its foolproof design ensures seamless upgrades for any professional industrial mobile PC experience.

16GB RAM

High-Capacity System Memory

128GB SSD

Expandable Storage with Dual Connection

Foolproof Design

Effortless Upgrades & Maintenance

Sunlight Readable Mastery

650 Nits High-Brightness Display

Featuring a stunning 650 nits high-brightness screen, the M20A ensures paramount clarity anytime, anywhere. With anti-glare technology and a responsive 10-point touch interface, this industrial Windows tablet provides an exceptional viewing experience for field professionals.

650 Nits

Peak Sunlight Readable Brightness

Gloves Touch

Optimized for Heavy-Duty Work Gloves

Wet Touch

High-Precision Control in Humid Environments

12.2 inch sunlight readable rugged tablet M20A 650 nits high brightness industrial tablet wet hand glove touch screen
M20A rugged tablet Wi-Fi 6 Bluetooth 5.1 5G industrial Windows tablet with GPS Beidou NFC reader professional mobile PC

Speed Up Your Productivity

Seamless Multi-Communication & High-Speed Data

Equipped with Wi-Fi 6, Bluetooth 5.1, and 4G/5G, field operators can experience faster data transfer and broader coverage. The M10A delivers less latency and reliable GPS/Beidou positioning, ensuring maximum efficiency across the entire task in any industrial mobile PC scenario.

Wi-Fi 6 / BT 5.1 Latest Seamless Connection
4G / Optional 5G Broad Field Coverage
GPS / Beidou High-Precision Positioning
NFC Reader Optional Data Capture Hub

Two Batteries Long Standby

Hot-Swappable Dual-Battery Design

The M20A's hot-swappable dual-battery system allows you to enjoy an uninterrupted working time. This unique architecture lets you swap a new battery in while running important applications, ensuring this industrial Windows tablet stays powered for the most critical field tasks.

6300mAh / 7.4V Hot-swappable Main Battery
700mAh / 7.4V Built-in Secondary Battery
Double Linkage Unlocking: Push 1 and then 2
M20A hot swappable dual battery rugged tablet 6300mAh high capacity industrial tablet battery bridge battery system
Full interface ready rugged tablet M20A with RJ45 RS232 USB 3.1 Mini HDMI and 2D barcode scanner module

Feature Ready Versatile Connectivity

Standard I/O & Modular Industrial Hub

Engineered for elite field operations, the M20A provides a massive array of 10 physical interfaces. From high-speed USB 3.1 to professional RJ45/RS232 modules, this industrial Windows tablet ensures seamless integration with any modern or legacy device in your professional workflow.

Standard Core Suite

USB 3.1 Type-A, Full-Featured Type-C, Mini HDMI, TF/SIM & DC-in.

Industrial Expansion Slot

Modular support for RJ45 Ethernet, RS232 Serial Port, or USB 2.0.

Advanced Capture Tool

Integrated high-precision 2D Barcode Scanning module for asset tracking.

Field-tough Tool

Maximizing dependability for elite field operations, this industrial Windows tablet provides ruggedized performance. Ready for asset tracking and professional document scanning in any challenging environment.

Dustproof & Waterfront
Drop-resistant
Efficient Cooling
Anti-Static
M20A MIL-STD 810H and IP65 certified rugged tablet with efficient cooling and anti-static features industrial mobile PC
Tech Specs (*Please be aware all technical data, specification and performance figures subject to change without notice.)
Appearance Performance Wireless Ruggedness Accessories
Processor

Intel® Core™ i5-1235U Processor

Optional: Intel® Core™ i7-1255U Processor

Operating System

Windows 11

Memory+Storage

RAM: 16GB (DDR4L)

ROM: 128GB (SSD)

Camera

Front 5.0MP

Rear 8.0MP

Battery

Build in Lithium-ion polymer battery, 7.4V/700mAh

Removable Li-polyment Battery, 7.4V/6300mAh

RTC Battery

Built-in RTC battery

Power

Adapter (input AC 100V~240V 50Hz/60Hz, output DC 19V/3.42A)

Fan

IPX5 fan *1

Data Collection (optional)

QR code scanner

Fingerprint

Support

Downloads
Download manuals, software, images and videos and get access to online technical support resources and troubleshooting.
Accessories
Cases
Energy and Utilities
Energy and Utilities
ONERugged energy and utility solutions provide enterprise-grade rugged notebooks, sunlight-readable tablets, and handhelds designed for extreme outdoor environments. Equip field workers with reliable devices for real-time grid inspections, automated meter reading, and critical infrastructure maintenance.ONERugged energy and utility solutions provide enterprise-grade rugged notebooks, sunlight-readable tablets, and handhelds designed for extreme outdoor environments. Equip field workers with reliable devices for real-time grid inspections, automated meter reading, and critical infrastructure maintenance.
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