Features
Built-in memory card reader. can be extended up to 64GB (not include MicroSD card) Hand input resolution 5080 LPI, report rate 220 RPS Comes with a rechargeable pen which is lighter and more responsive Compatible with Windows XP/Vista/7/8 and Mac 10.7.0 or later Widely used for 3D program design, industrial design, image editing, digital graphics drawing, online education, comic and animation design fields
General Specs
Brand & Model	HUION PENTOOL 680TF
Technology	Electromagnetic Digitizer
Active Area	8" x 6"
Resolution	5080LPI (Line Per Inch)
Report Rate	220 RPS
Pen Pressure	2048 Levels
Reading Height	0.4"
Supply Voltage	DC 5V
Power Consumption	0.35 W
Interface Support	USB
OS Support	Windows XP/Vista/7/8/8.1 and Mac 10.7.0 or higher.
Compliance	CE/FCC/CCC
USB Cable Length	150 cm
Dimensions	25 x 22.5 x 0.88 cm
Weight	490g