User Guide

1-4 Chapter 1: Product introduction
1.3.2 Back view
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BE279CLB
BE279QLB/BE24EQSB
1. Kensington lock slot.
2. Power switch. Press the switch to turn on/off power.
3. AC-IN port. This port connects the power cord.
4. Earphone jack. This port is only available when an HDMI/DisplayPort cable
is connected.
5. Audio-in port. This port connects PC audio source by the bundled audio
cable.
6. HDMI port. This port is for connection with an HDMI compatible device.
7. DisplayPort in. This port is for connection with a DisplayPort compatible
device.
8. USB 3.2 Gen 1 Type-C. This port is for connection with a USB upstream
cable. The connection supports USB power and data delivery.
This monitor is Super-Speed USB 3.2 Gen 1 compatible (5Gbps). The port
offers Max. 80W power delivery with output voltage 5V, 9V, 12V, 15V and
20V. Connecting the USB Type-C cable can input the DisplayPort source,
output power and enable the USB Type-A ports (downstream) on the monitor.
Connecting the USB Type-C to Type-A cable only enables the USB Type-A
ports (downstream) on the monitor.
9. VGA port. This 15-pin port is for PC VGA connection.
10. Daisy-Chain DisplayPort output. This port allows you to connect multiple
DisplayPort compatible monitors.
11. USB 3.2 Gen 1 Type-B. This port is for connection with a USB upstream
cable. The connection enables the USB ports on the monitor.
12. USB 3.2 Gen 1 Type-A. These ports are for connection with USB devices,
such as USB keyboard/mouse, USB ash drive, etc.
13. USB 3.2 Gen 1 Type-A. These ports are for connection with USB devices,
such as USB keyboard/mouse, USB ash drive, etc.
Port with icon is BC1.2 compliant with 1.5A (for BE279)/2A (for
BE24EQSB).