Dobrý den, displej potřebuje pouze jeden konektor USB nebo dva (Jeden napájecí a jeden datový), prosím?

The Virtuos SD700F customer display stands out with its 7" colour LCD display with IPS technology, whose surface is easily readable even in sunlight. The display offers a high resolution of 1024×600 pixels (16:9). The Virtuos SD700F display includes a stand that provides excellent stability. The stand is removable, allowing the display to be mounted on standard VESA 75×75mm brackets. Communication with the POS system or PC is handled by the USB interface, and once connected, the display functions as an additional monitor (extended desktop). Power is also supplied via the USB interface, using 2× USB-A connectors. In addition, the display supports tilt and height adjustment.
Package Contents:
USB data and power cable, stand, user manual
Technical Specifications:
Panel: 7" IPS LCD
Display Backlight: LED 250cd/m²
Display Resolution: 1024×600px (16:9)
Viewing Angle: 150°/140° (horizontal/vertical)
Response Time: 25ms
Supply Voltage 5V, 500mA
Power Consumption 3.25W
Panel Tilt: 0–60° in five steps
Panel Swivel: max. 330°
Interface: USB
Operating Temperature: 0–40°C
Operating Humidity: 20–80%
Panel Dimensions: 196×125×23mm
Column Dimensions (2 pcs): 130×33 (diameter) mm
Base Dimensions: 160×60×100mm
Weight: 1kg
Interface: USB
Operating Temperature: -20 – +45°C
Operating Humidity: 20–80%
Specifications can be changed without notice. Images are for illustrative purposes only.