Table 9. Wireless module specifications (continued)
Description Option one Option two
Frequency bands supported
2.40 GHz/5 GHz 2.40 GHz/5 GHz
Wireless standards
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
Encryption
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth
Bluetooth 5.0 Bluetooth 5.2
Audio
The following table lists the audio specifications of your Latitude 3330.
Table 10. Audio specifications
Description Values
Audio controller
Realtek ALC3204
Stereo conversion
Supported with Waves MaxxAudio Pro
Internal audio interface
High definition audio interface
External audio interface
One headset (headphone and microphone combo) port
Number of speakers
Two
Internal-speaker amplifier
Supported (audio codec integrated)
External volume controls
Keyboard shortcut controls
Speaker output:
Average speaker output
2 W
Peak speaker output
2.5 W
Subwoofer output
Not supported
Microphone
Dual-array microphones
Storage
This section lists the storage options on your Latitude 3330.
Your computer supports the following configurations:
● One M.2 2230/2280 solid-state drive
The M.2 2230/2280 solid-state drive is the primary drive of your computer.
16
Specifications of Latitude 3330
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