Sdtech Capacitive Touch Screen

We are engaged in exporting excellent quality Sdtech Capacitive Touch Screen to our valuable clients.
i SDTECH capacitive touch screen is a high precision capacitive touch screen which applied to all monitors of the same ratio and same size.
i Supporting 10points touch, high precision, writing fluency, drift-free, no breakage.
i Plug-and-play, no need driver for all Windows series and MAC OS.
i Compatible with various systems, such as Windows XP/7/8, Android, Linux and MAC OS.
i Applicable to both internal and external structural assembly.

Electronic Features:-
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+5VA 5%
Operating current : <200mA

Environmental feature:-
Temperature range
Working temperature : -20a ~70a
Storage temperature : -30a ~80a
Relative humidity
Working humidity : 45%~85%RH, no condensation
Storage humidity : 45%~85%RH,, no condensation
Anti-glare : Full angle anti-glare

Software features:-
Firmware upgrades : Windows XP and Windows 7 supports USB upgrades.
Multi-touch : 10points touch
Multi-touch system support : Windows7 Ultimate, Windows7 professional, Windows7 home premium, Windows8/Vista, Android/Linux. These versions are support multi-touch capabilities.
Single-touch system support : Windows7 home basic version, Windows XP/CE/Mac OS.