LG 20MK400H-B 19.5

LG 20MK400H-B 19.5" WXGA LCD Monitor - 16:9 - Matte Black

LG Electronics

Regular price

We have 22 in stock.
$133.55 Sale

Full HD Display

You're in front of your monitor for hours on end. Make the most of your time, with an LG Full HD LED monitor. The clarity of 1080p pixel resolution is a game-changer. Simply put, everything looks more detailed than standard HD.

AMD FreeSync™

With FreeSync*, gamers can experience seamless, fluid movement throughout hi-res, fast-paced games. FreeSync virtually eliminates screen tearing and stuttering.

Dynamic Action Sync

Minimize input lag with Dynamic Action Sync so you can catch every single moment in real-time.

Black Stabilizer

Keep visibility even in dark scenes. LG's Black Stabilizer senses dark scenes and helps make it brighter so that you can find the enemies hiding and waiting to attack your player in the dark.

On-Screen Control

On-Screen Control puts a host of essential monitor settings into a handy window for quick, easy access. Volume, brightness, picture mode presets, Screen Split 2.0 and Dual Controller and more can now be adjusted with just a few clicks of the mouse, instead of hard buttons on the monitor.

Wall Mountable

This monitor gives you the freedom to take it off the desk and hang it on the wall. Liberate your viewing options and save desktop space with this wall-mountable LG monitor.

ENERGY STAR®

ENERGY STAR® certified monitors meet stringent energy efficiency requirements set by the US Environmental Protection Agency in On, Sleep, and Off Modes. On average, monitors that have earned the ENERGY STAR® are 25% more energy efficient than standard options.


  • 5 ms GTG response time makes it excellent for latest action films, sports or gaming
  • 16:9 widescreen resolution perfect for watching movies, playing video games and getting on with office work
  • Furnishes captivating visuals with 200 cd/m² - Typical brightness levels
  • HDMI (High Definition Multimedia Interface) offers fantastic sound/video quality and single-cable comfort