Able to be customized according to individual requirements, modular flexx-GUI features capacitive touchscreen, 1 mm cover glass with custom print, and temperature range of 0–70°C. Unit is based on 454 MHz ARM926EJ-S CPU with 64 MB RAM and 4 GB SD flash card. Enclosed in solid aluminum, device has 4.3 in. display with 480 x 272 pixel resolution and 16.7 million colors. External interfaces include 1 x USB 2.0, 1 x RJ45, and 1 x Mini USB for power supply.