User Manual

Table 9. Wireless module specifications (continued)
Description Values
NOTE: Built on system board and not replaceable as a
standalone part
Transfer rate
Up to 2400 Mbps
Frequency bands supported
2.40 GHz/5 GHz/6 GHz
Wireless standards
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
Encryption
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth
Bluetooth 5.2
WWAN module
The following table lists the Wireless Wide Area Network (WWAN) module supported on your Latitude 7330.
WWAN module specifications
Description
Option one Option two
Model number
Qualcomm Snapdragon X20 LTE-A
CAT16 (DW5821e)
Qualcomm Snapdragon X20 LTE-A CAT9
(DW5829e)
Transfer rate
Up to 1 Gbps DL/150 Mbps UL (Cat 16) Up to 450 Mbps DL/50 Mbps UL (Cat
9)
Frequency bands supported
● LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17,
18, 19, 20, 25, 26, 28, 29, 30, 32, 38,
39, 40, 41, 42, 43, 46, 66)
● HSPA+ (1, 2, 4, 5, 6, 8, 9, 19)
● LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17,
18, 19, 20, 25, 26, 28, 29, 30, 32, 38,
39, 40, 41, 66)
● HSPA+ (1, 2, 4, 5, 8)
Wireless standards
● LTE FDD/TDD
● WCDMA/HSPA+
● LTE FDD/TDD
● WCDMA/HSPA+
Encryption
AECS AECS
Global Navigation Satellite System
(GNSS)
GPS/GLONASS/Beidou/Galileo GPS/GLONASS/Beidou/Galileo
NOTE: For instructions on how to find your computer's IMEI (International Mobile Station Equipment Identity) number,
search in the Knowledge Base Resource at www.dell.com/support.
Specifications of Latitude 7330 17