L140AD-4L
KEY FEATURES
- 12th Gen. Intel® Processor Family – Alder Lake Processor
- 14” 1920 x 1080 FHD LED panel with direct optical bonding
- Dual battery with hotswappable design for wholeday work
- Magnesium alloy enclosure with double injection for drop protection

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

Durability for Harsh Environment
Durable Build: Winmate Rugged Laptop is designed with a robust and durable exterior, compliant with US Defence Standard (MIL-STD-810H) for guaranteed performance. Winmate Rugged Laptop also certified with an IP65 rating, ensuring water and dust resistant.
Outdoor-Compatible: Winmate Rugged Laptop is built for thrive in challenging conditions, enduring extreme temperatures, repeated drops, humidity, ext. This rugged laptop is well-suited for industrial and defense applications, ensuring reliable performance in harsh environments.

Advanced Network Performance
Efficient Connectivity: Minimize downtime with the Winmate Rugged Laptop, equipped with WLAN, BT, and optional 4G/5G LTE for enhanced connectivity. Enjoy faster data transmission, ensuring reliable connectivity even in remote environments.

Optimal Computing Performance
Versatile Storage: Winmate Rugged Laptop is equipped with dual M.2 NVME solid-state drives (SSD), offering a combined storage capacity of up to 4 TB.
Reliable for 24/7 Operations: Winmate Rugged Laptop is designed with dual hot-swappable batteries, ensuring uninterrupted power for continuous operations.
✓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
Resolution
1920x1080
Panel Brightness
300.0 nits
Contrast Ratio
800:1
View Angles
85,85,85,85
Processor
Intel Core i5-1235U (up to 4.4GHz)
Memory
8GB DDR5 SDRAM
16GB DDR5 SDRAM (Optional)
32GB DDR5 SDRAM (Optional)
Storage
256GB M.2 NVMe SSD
512GB M.2 NVMe SSD (Optional)
1TB M.2 NVMe SSD (Optional)
2TB M.2 NVMe SSD (Optional)
2nd storage available with up to 2TB M.2 NVMe SSD (Optional)
Smart Card Reader
Smart Card Reader (Mutually exclusive with 2nd LAN) (Optional)
Security
Trusted Platform Module (TPM) 2.0
Kensington Lock
Operating System
Windows 11 IoT Enterprise LTSC (64 bit)
Windows 10 IoT Enterprise LTSC (64 bit) (Optional)
WLAN
Support
BT
Support
WWAN
4G LTE (Optional)
5G (Optional)
Front Camera
2MP Front Camera
Dimension
340 x 230 x 38 mm
Weight
2.35 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)
LAN
1 x RJ45-10/100/1000 GigaLAN port
Optional 2nd LAN (Mutually exclusive with one USB-A & Smart Card Reader)
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
2x LED Indicator for Power, Battery
Operating Humidity
10% to 90% RH, non-condensing
Operating Temperature
-10°C to 50°C
Storage Temperature
-30°C to 70°C
Shock
MIL-STD-810H Method 516.8 Procedure I
Vibration
MIL-STD-810H Method 514.8 Procedure I
Drop
MIL-STD-810H Method 516.8, 3 ft
IP rating
IP65
Certification
CE, FCC
SOTI MobiControl
SOTI MobiControl Compliance
Kensington Lock
Kensington Lock Support
Button
QWERTY keyboard with 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
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 exactly is the Winmate L140AD-4L?
The Winmate L140AD-4L is a 14-inch rugged notebook built to deliver reliable computing in harsh environments, combining industrial durability with a 12th Gen Intel® Core™ i5-1235U processor.
How does the L140AD-4L differ from the standard L140AD-4 model?
The “L” variant typically refers to a lower-cost or no-touchscreen version of the rugged laptop, usually without projected capacitive touch support.
What processor does the L140AD-4L use?
It is powered by an Intel® Core™ i5-1235U Alder Lake CPU, providing strong performance and energy efficiency suitable for industrial applications.
Does the L140AD-4L screen support direct sunlight usage?
Yes — the 14″ Full HD (1920×1080) LED panel includes optical bonding and anti-glare qualities, enhancing readability outdoors.
What durability certifications does the L140AD-4L meet?
It meets MIL-STD-810H for rugged performance and IP65 for dust and water resistance, making it suitable for tough industrial environments.
How is the display brightness of the L140AD-4L compared to the non-L model?
According to available materials, the L140AD-4L display brightness is around 300 nits, which is generally less bright than some rugged models with enhanced outdoor readability.
What power features support long field usage?
The L140AD-4L features dual hot-swappable batteries, allowing users to replace batteries without powering down — ideal for all-day field operations.
Does the L140AD-4L support expandable storage and memory?
Yes — it supports M.2 NVMe SSD storage (optional up to multiple TB) and DDR5 memory up to 32 GB, allowing customization based on workload needs.
Is the L140AD-4L suitable for mobile connectivity in remote areas?
The laptop typically offers Wi-Fi and Bluetooth, along with optional WWAN (4G/5G) and GPS/GLONASS modules to keep users connected in remote field environments.
What kinds of applications is the L140AD-4L ideal for?
It’s designed for industrial automation, field service, logistics, utilities, public safety, and defense use, where ruggedness and reliable day-to-day performance are essential.

















