Winmate L140AD-4K 14″ 4K Rugged Laptop with Intel Core i5-1235U and MIL-STD-461G

Survey crews, engineers and mission planners often work from detailed maps, drawings and imagery that a full HD screen struggles to show at a useful scale. The L140AD-4K is Winmate’s 14 inch 4K rugged laptop for that kind of work, with a 3840 x 2160 touch screen, an Intel Core i5-1235U and an IP65 magnesium alloy enclosure with double injection for drop protection.

The 14″ panel shows 3840 x 2160 at 500 nits with 1400:1 contrast, optical bonding, anti-glare treatment and PCAP multi-touch. The 12th Gen Core i5-1235U runs at up to 4.4 GHz, with an Intel Core 5 120U as an option, and memory is 8 GB as standard with up to 32 GB. Storage is a 128 GB SSD as standard, up to 2 TB, with an optional second SSD and a microSDXC slot. It runs Windows 11 IoT Enterprise LTSC with TPM 2.0.

On the sides are a Gigabit LAN port, three USB 3.0 Type-A ports, a USB 3.0 Type-C port and an RS-232/422/485 port on DB9. A smart card reader is standard, or an optional second Gigabit LAN port takes its place. Wi-Fi, Bluetooth and GPS/GLONASS are built in, with optional 4G LTE or 5G, optional 4K HDMI output and optional RFID and fingerprint readers. The L140AD-4 is the 14 inch full HD model at 700 nits, and the L156AD-4KM1 pairs a 15.6 inch 4K screen with a Core i7-12700H.

The L140AD-4K is IP65 rated and fan cooled, and works from -20 °C to 60 °C. Winmate lists MIL-STD-461G CE101, CE102, RE101, RE102 and CS118, shock and vibration to MIL-STD-810H and STANAG 4370 AECTP 402 and 401, and drop tested from 4 ft, with TEMPEST optional. Two hot-swappable batteries are quoted at 11 hours, and an AC adapter for the 19 V DC input is supplied. We supply it configured, with the OS installed, and tested, ready for your team to deploy.