L140AD-4K
KEY FEATURES
- 12th & 13th Gen Intel® Processor Options
- 14" 3840x2160 4K LED panel with direct optical bonding
- Antiglare technology for sunlight readability
- Dual battery with hotswappable design for wholeday work
- Magnesium alloy enclosure with double injection for drop protection
- Integrated smart card reader or 2nd GigaLAN port

IP65" title="IP65 
MIL-STD 461G" title="MIL-STD 461G 
MIL-STD 810H" title="MIL-STD 810H 
IC" title="IC 
FCC" title="FCC 
CE" title="CE
CERTIFICATIONS
Product Details

L140AD-4K: Precision in Every Pixel
Experience unmatched clarity with the L140AD-4K rugged laptop. It features a brilliant 14-inch 3840x2160 (4K) LED panel, delivering exceptional detail for critical tasks like mapping and schematics.
To guarantee visibility anywhere, the L140AD-4K utilizes direct optical bonding. By eliminating the air gap between the touchscreen and display, this technology drastically reduces glare and reflection for superior sunlight readability. The result is sharper contrast, vibrant colors, and enhanced screen durability against fogging. The L140AD-4K ensures your data remains clear, accurate, and protected, even in the harshest outdoor environments.

Durability for Harsh Environment
Tough Exterior: Winmate laptop has passed the drop test from a meter high and impact resistance with performance assurance according to the US Defence Standard MIL-STD-810H and certified by IP65 ingress protection to ensure no environment is too hazardous for this rugged laptop.
Outdoor-compatible: The L140AD-4KK is tough enough to withstand repeated drops, extreme temperatures, altitudes, humidity, and water and dust exposure, allowing the rugged laptop to be used in harsh environments for industrial and defence use.

Tailored Gear Solutions
Seamless Collaboration: Limit downtime with WLAN, BT support, GPS / GLONASS, and 4G LTE,5G (optional) connectivity options for faster data transmission rates, lower latency, and increased capacity even in remote environments.

Performance Perfected
Flexible Storage: Store critical data with up to 2 M.2 NVME solid-state drives (SSD) for up to 4 TB of total storage.
Support 24x7 Operations: Dual hot-swappable batteries provide continuous power, so you are always ready for the day, night, and everything in between.
Ultimate Responsive Screen: Supports rain mode, stylus, gloved-touch capability, anti-glare technology, and optical bonding for direct-sunlight viewability.
✓ Disclaimer:
- Accessories and Integrated Options may vary depending on your configuration.
- Total usable memory and storage will be less dependent upon actual system configuration.
- The actual transfer speed will vary depending on many factors, including the processing speed of the host device, file attributes, and other factors related to the system configuration and your operating environment.
- The USB Type¬C connector follows USB 3.0 standard, which does not support Alternate Mode (ALT) or USB Power Delivery (USB¬PD).
- The battery life is measured at dimming LCD brightness. Depending on the usage conditions or when an external device is attached, it varies.
- The 2D drawing is a simplified drawing, and some components are not marked in detail.
- Length measurements do not include protrusions. Weight varies with options.
- TPM 2.0 is available upon request.
- SOTI is available upon request.
- The product shown in this datasheet is a standard model. For diagrams containing customized or optional I/O, don't hesitate to contact the Winmate Sales Team for more information.
- Upgrade timing may vary by device. Features and app availability may vary by region. Certain features require specific hardware (see Windows 11 Specifications).
- Intel, the Intel Logo, Intel Inside, Intel Core, and Core Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.
- The terms HDMI™, HDMI™ High-Definition Multimedia Interface, HDMI™ Trade dress and the HDMI™ Logos are trademarks or registered trademarks of HDMI™ Licensing Administrator, Inc.
- © 2024 NVIDIA Corporation. All rights reserved. NVIDIA, the NVIDIA logo, GeForce, GeForce RTX, and NVIDIA Turing are registered trademarks and/or trademarks of NVIDIA Corporation in the United States and other countries. All other trademarks and copyrights are the property of their respective owners.
- Winmate, names and logos, as well as any other Winmate service or product names or logos displayed on the Winmate website, are registered trademarks or trademarks of Winmate. The names and logos of third party products and companies shown on our website and used in the materials are the property of their respective owners and may also be trademarks. Winmate trademarks and copyrighted materials may be used only with written permission from Winmate. Any rights not expressly granted herein are reserved.
- All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country. All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Some products and configuration may not be available in all markets or launch time differs. Supplies are limited. We recommend you to check with your local supplier for exact offers and detail specifications.
- Adobe product box shots reprinted with permission from Adobe Systems Incorporated. Adobe® products are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries. Autodesk screen shots reprinted courtesy of Autodesk, Inc.
- MIL-STD 810H or MIL-STD 810G testing is conducted on select Winmate products. The testing is not a representation of Winmate products satisfying U.S. Department of Defense (DoD) requirements or for military use. Validation process is done in laboratory conditions. Test results do not guarantee future performance under these test conditions. Damage under such test conditions is not covered by Winmate’s standard warranty.
Specification
Size
14.0 inches
Type
Projected Capacitive Multi Touch
Resolution
3840x2160
Panel Brightness
500.0 nits
Contrast Ratio
1400:1
View Angles
89,89,89,89
Processor
Intel Core i5-1235U (up to 4.4GHz) (Default)
Intel Core 5 120U (up to 5GHz)(Optional)
Memory
8GB (Default)
16GB (Optional)
32GB (Optional)
Storage
128GB SSD (Default)
256GB SSD (Optional)
512GB SSD (Optional)
1TB SSD (Optional)
2TB SSD (Optional)
2nd storage available with up to 2TB SSD (Optional)
Smart Card Reader
Smart Card Reader (Mutually exclusive with 2nd LAN)
Security
Trusted Platform Module (TPM) 2.0
Kensington Lock
Operating System
Windows 11 IoT Enterprise LTSC (64 bit) (Default)
Windows 10 IoT Enterprise LTSC (64 bit) (Optional)
WLAN
Support
BT
Support
WWAN
4G LTE (Optional)
5G (Optional)
GNSS
GPS, GLONASS
RFID
HF RFID reader 13.56 MHz (Optional)
Fingerprint Scanner
Fingerprint scanner (Optional)
Front Camera
2MP front camera
Dimension
340 x 230 x 38 mm
Weight
2.8 kg
Cooling System
Fan Design
USB Port
1 x USB 3.0 (Type C)
3 x USB 3.0 (Type A) (One USB-A is mutually exclusive with 2nd LAN)
Serial Port
1 x DB9 (RS232 / RS422 / RS485, switchable with optional software)
LAN
1 x RJ45-10/100/1000 GigaLAN port (Default)
2nd LAN (Mutually exclusive with one USB-A & Smart Card Reader) (Optional)
Video
1 x HDMI 4K Output (Optional)
Audio
1 x Audio combo 3.5mm audio combo jack
Dual Digital Mic With Noise Cancellation
Dual Speaker
SD Card Slot
1 x Micro SDXC Slot
SIM Card Slot
1 x Nano SIM card slot
Indicator
3x LED Indicator for Power, Battery, Capslock status
Operating Humidity
10% to 90% RH, non-condensing
Operating Temperature
-20°C to 60°C
Storage Temperature
-30°C to 70°C
Shock
USA: MILSTD810H Method 516.8 Procedure I
NATO: STANAG 4370/AECTP400 Edition 3 Method AECTP 402–Procedure I
Vibration
USA: MILSTD810H Method 514.8 Procedure I
NATO: STANAG 4370/AECTP400 Edition 3 Method AECTP 401–Procedure I
Drop
USA: MIL-STD-810H Method 516.8, 4 ft
NATO: STANAG 4370/AECTP400 Edition 3 Method AECTP 404 – Procedure II, 4 ft
IP rating
IP65
EMC
USA:
MIL-STD-461G CE101, CE102, RE101, RE102, CS118 (Default)
MIL-STD-461G CS101, CS114, CS115, CS116, RS101, RS103 (Optional)
MIL-STD-461G RE102 Ground Army Grade
NATO:
STANAG 4370/AECTP501 NCE01, NCE02, NRE01, NRE02, NCS12 (Optional)
STANAG 4370/AECTP501 NCS01, NCS07, NCS08, NCS09, NRS01, NRS02 (Optional)
STANAG 4370/AECTP501 NRE02-2 Land Environment (Optional)
TEMPEST
(Default)
USA: NSA NSTISSAM TEMPEST/192 (Optional)
NATO: SDIP27 (Optional)
Certification
CE, FCC
SOTI MobiControl
SOTI MobiControl Compliance
Kensington Lock
Kensington Lock Support
Button
1 x Power, 2 x volume key,
2 x Programmable Function Keys
QWERTY keyboard with RGB backlight
Battery
Hot-swappable 2 x 11.55V, typ. 3220 mAh Li-Ion Battery (3S1P)
Battery Operating Time
Standard Battery: 11 hours
Power Rating
19V DC
Adapter
100-240V, 50-60Hz / 19V DC
Accessory
Adapter and Power Cord
Standard Battery
Optional Accessory
Spare Battery (Optional)
Battery Charger (Optional)
Vehicle Charger (Optional)
Carry Bag (Optional)
Accessories
STANDARD ACCESSORIES
Standard Battery

Adapter and Power Cord

Model Name: A120A067P
Part Number: 9220A17120P1
- 100-240VAC to 19.5VDC@6.15A
- Country specific power cords available
OPTIONAL ACCESSORIES
Battery Charger

Model Name: BC-L156
Part Number: 98J000A00007
- Dual-bay charging dock
- Power level LED indicators
- Buzzer to indicate battery is inserted
- Supports up to 2 set of dock interconnected
High Capacity Battery

Vehicle Charger

Model Name: VCG-156
Part Number: 9266120W19V0
- 12~24V DC IN
- 19V/ 6.3A 120W DC OUT
Carry Bag

Model Name: CB140
Part Number: 98K000A000PO
- With Hand Carrier and Shoulder Strap
- Separated pocket for accessories
Product FAQs
What makes the L140AD-4K display suitable for mapping and schematics?
The L140AD-4K features a brilliant 14-inch 4K (3840x2160) LED panel. This Ultra HD resolution delivers exceptional detail and clarity, making it ideal for viewing complex maps, blueprints, and critical data in the field.
Is the screen readable in direct sunlight?
Yes. The laptop utilizes direct optical bonding technology, which eliminates the air gap between the touchscreen and the display. Combined with anti-glare technology, this drastically reduces reflections and improves contrast, ensuring superior visibility even in bright outdoor environments.
How does the battery system support 24/7 operations?
he L140AD-4K is equipped with dual hot-swappable batteries. This design allows you to swap out a depleted battery for a fresh one without shutting down the system, ensuring continuous uptime for day-and-night shifts.
What durability standards does the laptop meet?
It is built to survive the harshest conditions. The laptop is MIL-STD-810H certified, having passed tests for 1-meter drops, impact resistance, and extreme temperatures. It is also rated IP65, offering complete protection against dust ingress and low-pressure water jets.
Can I use the touchscreen in wet conditions or while wearing gloves?
Absolutely. The responsive screen is designed for real-world versatility, supporting rain mode, gloved-touch capability, and stylus input, so weather or protective gear won't hinder your productivity.
What processor options are available for the L140 Series?
To ensure high performance for demanding applications, the L140 Series is powered by Intel® 12th and 13th Gen processors, delivering the speed and efficiency needed for modern industrial software.
What is the chassis made of?
The enclosure is constructed from a robust magnesium alloy featuring a double-injection design. This provides a lightweight yet incredibly strong frame that offers superior drop protection compared to standard laptops.
What connectivity options are available for remote fieldwork?
The laptop ensures seamless collaboration with WLAN, BT, and GPS/GLONASS. For mobile broadband, it supports 4G LTE and offers an optional 5G connectivity upgrade for faster data transmission rates and lower latency.
How much storage capacity does the L140AD-4K support?
It offers flexible storage solutions with support for up to two M.2 NVMe solid-state drives (SSDs), allowing for a total storage capacity of up to 4 TB for critical data.
Does it support specific industrial interfaces like Smart Cards?
Yes, the device can be customized with an integrated smart card reader for security applications, or alternatively, a 2nd GigaLAN port depending on your networking requirements.


















