4D Systems SK-GEN4-70D Display Tools are powered by a DIABLO16 controller and operate at 5VDC supply voltage. These tools offer 1220Kpixels/second processor capability, SPI-compatible microSD card slot, and six banks of 32KB flash. The SK-GEN4-70D display tools are RoHS-compliant, lead-free, and have a package dimension of 215mm x 155mm x 41mm. These tools feature 30-way FPC connectors, 32KB SRAM, and three channels I2C. The SK-GEN4-70D display tools operate at -30°C to 80°C storage temperature range and -20 to 70°C ambient temperature range.