Table 5. External ports
Description
USB ports
Audio port
Video port
Media-card reader
Power-adapter port
Security-cable slot
Internal slots
The following table lists the internal slots of your Alienware m15 R4.
Table 6. Internal slots
Description
M.2
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Alienware m15 R4.
Table 7. Ethernet specifications
Description
Model number
Transfer rate
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module supported on your Alienware m15 R4.
Table 8. Wireless module specifications
Description
Model number
Transfer rate
Values
● Two USB 3.1 Gen 1 ports
● One USB 3.1 Gen1 port with PowerShare
● One Thunderbolt 3 (USB 3.1 Gen 2) port
One headset (headphone and microphone combo) port
● One HDMI 2.1 port
● One Mini DisplayPort 1.4
● One Thunderbolt 3 (USB 3.1 Gen 2 Port)
One microSD card slot
One 7.4 mm x 5.1 mm E4 DC-in
One wedge-shaped slot
Values
● Two M.2 2230/2280 slots for solid-state drives
● One M.2 2230 slot for a solid-state drive
NOTE: To learn more about the features of different types
of M.2 cards, see the knowledge base article
www.dell.com/support.
Values
Killer E3100X PCI-e Gigabit ethernet controller
10/100/1000/2500 Mbps
Values
Killer Wi-Fi 6 AX1650
Up to 2400 Mbps
SLN301626
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