Siemens TP 177B INOX Series Touch Screen HMI 5.7 in STN 320 x 240pixels. Display Colour: Colour. Port Type: Ethernet(RJ45), USB. Processor Type: ARM. Processor Speed: 200MHz. Onboard Memory: 2048 kB. Backlighting: Yes. Supply Voltage: 24 V dc. Width: 212mm. Depth: 53mm. Dimensions: 156 x 212 x 53 mm. MPN: 6AV6642-8BA10-0AA0