The Touch Surface can easily be supplied with voltage via the 24V power supply. The power supply has a 180cm long cable and is operated from a 230V socket. - Power supply for touch surface (plug in and go) - Wide range input: 90 ... 264VAC - Continuous short-circuit protection - Overvoltage protection - Cable length 1.8m - Energy consumption: <75mW - Country adapter (EU, US, UK, AU)