1, Product overview

  SDTECH capacitive touch screen is a high precision capacitive touch screen which applied to all monitors of

the same ratio and same size.

  Supporting 10points touch, high precision, writing fluency, drift-free, no breakage.

  Plug-and-play, no need driver for all Windows series and MAC OS.

  Compatible with various systems, such as Windows XP/7/8, Android, Linux and MAC OS.

  Applicable to both internal and external structural assembly.

2, Main parameter

Product structure  G+G(Cover glass + LOCA + ITO glass)

Exterior color  Black silk printed + transparent glass

Response speed  ≤5ms

Touch precision  <2.5mm

Moving error  <10%

Resolution  25pixels per minute

Light transmittance  ≥85%

Glass Haze value  ≤3%

Input mode  Finger, capacitive touch pen

Output mode  Inductive coupling capacitor output

Clicks  Unlimited

Interface type  USB&COM, default is USB interface

3, Electronic feature

Scanning frequency  200Hz

USB2.0 terminal type  A-type USB

USB2.0 communication interface  USB-D+ &USB-D-

USB2.0 transmission speed  12Mbps

USB2.0 Signal  +5V,D-,D+,GND

Power supply mode  USB Power supply

Power supply voltage  DC+5V±5%

Operating current  <200mA