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Wireless module

The following table lists the Wireless Local Area Network (WLAN) modules supported on your Dell G15 5520.

Table 9. Wireless module specifications

Description

Model number

Transfer rate

Frequency bands supported

Wireless standards

Encryption

Bluetooth

Audio

The following table lists the audio specifications of your Dell G15 5520.

Table 10. Audio specifications

Description

Audio controller

Stereo conversion

Internal audio interface

External audio interface

Number of speakers

Internal-speaker amplifier

External volume controls

Speaker output:

Average speaker output

Peak speaker output

Subwoofer output

Microphone

Specifications of Dell G15 5520

Option one

Intel AX201

Up to 2400 Mbps

2.4 GHz/5 GHz

● WiFi 802.11a/b/g

● Wi-Fi 4 (WiFi 802.11n)

● Wi-Fi 5 (WiFi 802.11ac)

● Wi-Fi 6 (WiFi 802.11ax)

● 64-bit/128-bit WEP

● AES-CCMP

● TKIP

Bluetooth 5.2

Values

Realtek ALC3254 with Dolby Audio for Alienware Sound

Centre

Supported

High Definition Audio

Headset-combo connector/Digital-array microphone input on

camera module

Two

Supported (audio codec built-in amplifier)

Keyboard shortcut controls

2 W

2.5 W

Not supported

Dual-array microphones

Option two

Killer 1650i