Frequently asked questions DELL U2421HE
Frequently asked questions about the DELL U2421HE
Does the DELL U2421HE monitor have a DVI connection?:
The DELL U2421HE does not have a DVI video input connection.
Does the DELL U2421HE monitor have HDMI?:
The DELL U2421HE has an HDMI connection and has 1 HDMI ports.
Does the DELL U2421HE monitor have a DisplayPort connection?:
The DELL U2421HE has a DisplayPort connection and has 2 DisplayPort ports.
Does the DELL U2421HE monitor have a headphone jack?:
The DELL U2421HE has a 3.5 mm Jack audio output to connect speakers, headphones or headphones.
Does the DELL U2421HE monitor have speakers?:
The DELL U2421HE does not have speakers, therefore it is not possible to reproduce sound.
Does the DELL U2421HE monitor have a VGA video input connection?:
The DELL U2421HE does not have a VGA video input connection.
Can the DELL U2421HE monitor be mounted on a VESA stand?:
The DELL U2421HE has the possibility of mounting on a VESA support so it is possible to mount it on an articulated arm, a table or wall mount.
Can I use two screens with the DELL U2421HE?:
The DELL U2421HE has 3 video input connections. If the computer or device to which you are going to connect the U2421HE has several video outputs of the same or different types, you can connect this monitor to one of those outputs and the other output to a second monitor.
What type of connections does the DELL U2421HE support?:
The DELL U2421HE has 3 video input connections.
DisplayPort: 2
HDMI: 1
Can the DELL U2421HE be connected to a laptop?:
The DELL U2421HE has 3 video input connections, so you can connect a laptop that has one of the following video output connections:
DisplayPort: 2
HDMI: 1
How to connect a speaker to the DELL U2421HE monitor?:
You can connect some speakers to the DELL U2421HE using the 3.5 mm Jack headphone connection included in the monitor. If your speakers have a headphone cable you can use it to connect it to the DELL U2421HE.
You will need to connect the DELL U2421HE monitor to your computer or sound source using a connection that carries audio such as HDMI or DisplayPort.
How far away to sit from the DELL U2421HE screen?:
The recommended distance between the DELL U2421HE monitor and the eyes is between 50 and 60 cm.
This is a recommendation that will depend on the preferences of each person, in addition, the screen should be placed about 10-20 degrees below the line of sight and try to keep your back straight and your legs at an angle of 90 degrees to avoid fatigue. and discomfort in the neck.
Is the DELL U2421HE monitor compatible with MAC?:
The DELL U2421HE has 3 video input connections, you should check if your MAC has any of the following video outputs, otherwise you should use an adapter to connect the video cable to the output connection available on your MAC.
DisplayPort: 2
HDMI: 1
Can I connect a bluetooth speaker to the DELL U2421HE monitor?:
The U2421HE monitor from DELL does not have a Bluetooth connection so it is not possible to use Bluetooth speakers to play sound and music from the screen, you must connect the speakers or headphones to the computer.
The DELL U2421HE has a 3.5 mm Jack audio output to connect speakers, headphones or headphones.
