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DT311H Rugged Tablet

Slim, Rugged, Multi-functional Wireless Computing


The DT311H Rugged Tablet features the integration of a brilliant 11.6" capacitive touch screen and a high performance, energy-efficient Intel® 5th Generation Core™ i5 or i7 series processor within a slim, lightweight, durable package. With built-in smart card/CAC reader, Wi-Fi and Bluetooth modules as well as options for front/back cameras, NFC/RFID reader, barcode scanner and 4G connection, this robust tablet offers seamless information capture and transmission for improved workflow. Rated IP65 and MIL-STD-810G certified with wide temperature range (-4°F to 140°F), the DT311H Rugged Tablet provides reliable operation in harsh, mission-critical environments.

  • Intel® 5th Generation Core™ i5 or i7 processor; high performance with low power consumption
  • Slim, lightweight and durable design
  • 11.6” full HD (1920 x 1080) LCD display with capacitive touch
  • Hot swappable battery pack
  • Smart card/CAC reader (full-slot or half-slot)
  • IP65-rated for water and dust resistance
  • MIL-STD-810G for shock and vibration protection
  • MIL-STD-461F for EMI and EMC tolerance
  • HERO (Hazard of Electromagnetic Radiation to Ordnance) certified
  • NIST (National Institute of Standards and Technology) compliant
  • Comprehensive remote device administration through server-based WebDT Device Manager software
  • Major Options
  • 2 megapixel front camera and 5 megapixel back camera
  • 2D barcode scanner; reads 1D also
  • NFC/RFID Reader; HF/RFID 13.56MHz reader (ISO 15693 and 14443 A compliant)
  • Long Range Bluetooth; Class 1 Bluetooth (1000 ft.)
  • GNSS Module; U-blox M8 GNSS module with concurrent reception of GPS and GLONASS. Industry leading -167dBm navigation sensitivity.
  • Mobile broadband; 4G LTE/AWS module



Intel® 5th Generation Core™ i5 or i7 processor
8GB to 16GB
128GB to 512GB flash
Operating System
Microsoft® Windows® 7 Professional or Windows® 10 IoT Enterprise
11.6” LED-backlight screen with capacitive touch
Display Resolution
1920 x 1080
Network Interface
Wi-Fi 802.11ac, 2.4GHz/ 5GHz dual band; Bluetooth 4.0 LE
NIST Compliant
Fan/ Fanless
Control Switch and Button
1 power button, 3 programmable buttons1 and RF switch
1 power/ battery status LED
Built-in microphone with DSP for video conference call
Built-in speaker

I/O Ports

USB Port
1 (USB 3.0)
1 (3.5mm)
Smart Card/CAC Reader
Full-slot or half-slot, reads ISO 7816 T=0, T=1; 1.8/3/5V smart card

Mechanical and Environmental

AC/DC Adapter
Input: 100 – 240V AC; Output: 19V DC, 3.42A
Battery Pack
7.2V, 6150mAh (hot swappable battery)
ABS + PC plastics and magnesium-aluminum alloy
Protective Bumpers
Rubber bumpers on each corner for handling protection
Dimensions (H x W x D)
8.2 x 12.3 x 0.86 in/ 208.2 x 312.3 x 22 mm
3.6 lbs/ 1.6 kg
Vibration and Shock Resistance
EMI and EMC Tolerance
Hazard of Electromagnetic Radiation to Ordnance Testing
Water and Dust Resistance
FCC Class B, CE, RoHS compliant
Operation: -4°F to 140°F (-20°C to 60°C);
Storage: -67°F to 158°F (-55°C to 70°C)
0% – 90% non-condensing

Major Options Specs

2 megapixel front camera and 5 megapixel back camera with auto focus, white balance, gain control and exposure control
Barcode Scanner
2D barcode scanner; reads 1D also
HF/RFID 13.56MHz reader (ISO 15693 and 14443 A compliant)
Long Range Bluetooth
Class 1 Bluetooth (1000 ft.)
GNSS Module
U-blox M8 GNSS module with concurrent reception of GPS and GLONASS. Industry leading -167dBm navigation sensitivity.
Mobile broadband
4G module for LTE, HSPA+, GSM/GPRS/EDGE, EV-DO, Rev A and 1xRTT

* Specs subject to change without notice.


Detachable Keyboard

Designed to connect to a DT Research Tablet without switching and pairing, ideal for 2-in-1 applications.

Advanced coating technologies, provides anti‐reflection and high transparency to keep bright and crispy visuals while guard against scratches and physical damages.

Battery Gang Charger

Simultaneously charge 6 batteries.

Digital Pen

Dimension: 9.7mm x 140.7mm; Weight: <25g.
Battery: 1AAAA.

Pen Tip

Diameter: 0.059in/ 1.5mm, replaceable (set of 4 pcs).

Desktop Charging Cradle

Docking support with ports for two DisplayPort outputs (support up to 4K UHD resolution), USB, Ethernet and power. Power supply not included.

Battery Charger Kit with AC Adapter and Power cord

Recharges battery pack "offline" without affecting usage of device.

5-Bay Cabinet Charger

5-Bay Cabinet Charger for DT311 Series. Multi-bay charger, capable of charging up to 5 DT311 devices simultaneously. With an internal fan for system cooling and the simple locking connection for the tablets, the GC500 Charging Cabinet provides convenient charging and storage with a single wall plug solution.

AC/DC Power Adapter with Power Cord

Facilitates battery recharge or Tablet operation through direct connection to the Tablet or via the Power Jack in the device Cradle. (Choice of North America, UK or EU power cord).

Wall/Vehicle Mount Cradle

This wall/vehicle mount cradle offers Tablet storage and security with power, Ethernet pass-through, and two USB ports. Power input may be through (19V) cylindrical plug or (12V-24V) pluggable terminal block (Phoenix) connectors. Power supply is not included.

Shoulder Strap for Tablets

Padded for comfort, provides convenient mobile operation, strap is adjustable and can be attached to the Rubber Grips.


Designed to securely hold the Tablet. Made of soft plastic, easy to clean. For left- or right-handed users.

Keyboard Tray and Keyboard

A combo set of a keyboard tray and a USB keyboard for use with the Wall/Vehicle- Mount Cradle (the cradle is not included).

Automobile Power Adapter by LIND

Output voltage 65W/ 19V. Input: 11-16V DC.

Carrying Case

Open-to-use design with foldable tabletop stand. Made of 1680 denier nylon fiber with water-repellent coating

Carrying Portfolio and Carrying Case

The water-repellent and form-fitting Carrying Portfolio and Carrying Case giving added protection and secure portability to the DT311 series Rugged Tablets from scratches, bumps, and drops.

Product Pictures