External ports
The following table lists the external ports on your Inspiron 14 5445.
Table 7. External ports
Description Values
USB ports
● Two USB 3.2 Gen 1 (5 Gbps) ports
● One USB 3.2 Gen 2 (10 Gbps) Type-C port with
DisplayPort Alt mode 1.4/Power Delivery
Audio port
One headset (headphone and microphone combo) port
Video port/ports
One HDMI 1.4 port
Media-card reader
One SD-card slot
Power-adapter port
One power-adapter port (4.50 mm standard plug)
Security-cable slot
One wedge-shaped lock slot
Internal slots
The following table lists the internal slots of your Inspiron 14 5445.
Table 8.
Internal slots
Description Values
M.2
● One M.2 2230 slot for solid-state drive
● One M.2 2230 slot for Wi-Fi and Bluetooth combo card
NOTE: To learn more about the features of different
types of M.2 cards, search in the Knowledge Base
Resource at Dell Support Site.
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module that is supported on your Inspiron 14 5445.
Table 9.
Wireless module specifications
Description Values
Model number
Realtek RTL8852BE
Transfer rate
Up to 1201 Mbps
Frequency bands supported
2.4 GHz/5 GHz
Wireless standards
● Wi-Fi 802.11 a/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
16 Specifications of Inspiron 14 5445
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