STM STM-222-103J-01 DUX Case For Microsoft Surface 3 - Black



Tested to meet or exceed U.S. Department of Defense Standard 810F/G durability tests. The Dux is designed to work seamlessly with your new Surface and its Type Cover. Tough, reinforced TPU and polycarbonate construction protects from inadvertent drops. Slim and lightweight design yet super protective. New Infinity HingeTMstand allows for almost limitless viewing and typing angles. With built in pen storage and clear polycarbonate back panel for asset tagging or a custom look, your Surface 3 never had it so good!


  • Tested to meet or exceed U.S. Dept. of Defense Standard 810F/G durability protocols
  • Super protective, polycarbonate and rubberized construction for even the most accident prone among us
  • Simple device installation/ removal – no need for special tools
  • Access to all ports and buttons
  • Textured bumper prevents your Surface 3 from sliding and ensures a good grip in your hand
  • Built in pen storage
  • Tough clear polycarbonate back panel for a custom look or asset tagging for schools or businesses
  • Infinity Hinge allows for multiple typing and viewing angles. Also provides for stable horizontal viewing.

dux microsoft surface 3 case


Main Material(S)

TPU & Polycarbonate

Device Space

7.3 x 10.5 x 0.3 in / 18.7 x 26.7 x 0.8 cm

Device Dimension

7H 11 x W 7.8 x D 0.8in /L 28 x W 20 x H 2cm


66 lb /0.3 kg

No additional files, specification sheets, guides or documentation found for product.

Warranty: 12 Month Return To Base

Full manufacturers warranty details are available at the manufacturers (STM) web site.

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