Dell Inspiron 14 7425 2-in-1 Налаштування та технічні характеристики - Сторінка 14
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External ports
The following table lists the external ports on your Inspiron 14 7425 2-in-1.
Table 7. External ports
Description
USB ports
Audio port
Video port/ports
Media-card reader
Power-adapter port
Security-cable slot
Internal slots
The following table lists the internal slots of your Inspiron 14 7425 2-in-1.
Table 8. Internal slots
Description
M.2
Wireless module
The following table lists the Wireless Local Area Network (WLAN) modules supported on your Inspiron 14 7425 2-in-1.
Table 9. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
14
Specifications of Inspiron 14 7425 2-in-1
Values
● Two USB 3.2 Gen 2 Type-C port with DisplayPort 1.4 and
● One USB 3.2 Gen 1 port
One global headset jack
One HDMI 1.4 port
One SD-card slot
Type-C adapter
Not supported
Values
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 2230/2280 slot for solid-state drive
Option one
MT7921
Up to 1200 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
PowerDelivery
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
000144170
at www.dell.com/support.
Option two
WCN6856-DBS
Up to 3571 Mbps
2.4 GHz/5 GHz/6 GHz
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP