Users Guide

External ports
The following table lists the external ports on your Inspiron 5402.
Table 6. External ports
Description Values
USB ports
● Two USB 3.2 Gen 1 ports
● One USB 3.2 Gen 2 Type-C port with DisplayPort and
PowerDelivery
Audio port
One headset (headphone and microphone combo) port
Video port
One HDMI 1.4 port
Media-card reader
One microSD-card slot
Power-adapter port
One 4.5 mm x 2.9 mm power-adapter port
Security-cable slot
Not supported
Internal slots
The following table lists the internal slots of your Inspiron 5402.
Table 7. Internal slots
Description Values
M.2
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One slot for PCIe Gen3 x4 NVMe solid-state drive (M.2
2230 or M.2 2280)
● One slot for PCIe Gen3 x4 NVMe or SATA solid-state drive
(M.2 2230 or M.2 2280) or Intel Optane Memory H10 with
Solid State Storage
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626 at www.dell.com/support.
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module specifications of your Inspiron 5402.
Table 8. Wireless module specifications
Description Option one Option two Option three
Model number
Intel Wireless-AC 9462 Qualcomm QCA 61x4A Intel AX201
Transfer rate
Up to 433 Mbps Up to 867 Mbps Up to 2400 Mbps
Frequency bands supported
2.4 GHz/5 GHz 2.4 GHz/5 GHz 2.4 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)
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
12 Specifications of Inspiron 5402