LCD Controller Board Multi Touch Screen Panel Water Proof Durability

Universal Lcd Controller Board For Multi Touch Screen Panel 4Wire 5Wire USB Controller Size General Size 5.7″ to 23″ Fit in with Panel display device Mechanical Input Method Finger or gloved hand (rubber ,cloth or leather) Active Force Stylus or Finger or Similar ≦45g~110g Ball Impact 13.0. Steel Ball/9g, Height=30cm, 1 time, no damage [Impact at center area] Durability >35 million touches Positional Accuracy