Available sizes21.5", 24", 27", 32", 40", 42", 46" 55" (actual diagonal: 54.6", for most lcd tvs) 55" (actual diagonal: 55", for plasma) See g4 & integration kit for larger sizes * customized sizes below 55" available upon request * please measure actual diagonal of your display before placing 55" orders Overlay thickness • touch bezel thickness (from glass to frame surface) 21.5" – 27": 4.7 mm 32" – 55": 4.9 mm • frame thickness (with glass) 21.5" – 27": 6.9 mm 32" – 55": 8.8 mm Touch pointsTrue multi-touch (detects up to 32 touch points simultaneously) G4s plus: 32 touch points G4s standard: 12 touch points G4s basic: 6 touch points G4s dual: 2 touch points Touch glass • ultra-smooth mighty glass • glass thickness 21.5" – 27": 2 mm 32" - 46": 3 mm 55": 4 mm Sample rateUp to 200 fps Power supply21.5" - 46": usb powered 55": 5v/4a power adapter Mighty glass, 3m stick, touch frame, power adaptor