External ports
The following table lists the external ports on your Alienware x16 R2.
Table 5. External ports
Description Values
USB ports
● Two USB 3.2 Gen 1 ports with PowerShare
● One USB-C 3.2 Gen 2 port with DisplayPort
● One Thunderbolt 4 port with Power Delivery and
DisplayPort
Audio port
One headset port — 3.5 mm Universal audio jack
Video port/ports
● One HDMI 2.1 port
● One mini Displayport
Media-card reader
One microSD-card slot
Power-adapter port
One 7.40 mm x 5.10 mm DC-in
Security-cable slot
Not supported
Internal slots
The following table lists the internal slots of your Alienware x16 R2.
Table 6. Internal slots
Description Values
M.2
● One M.2 2230 slot for WiFi and Bluetooth combo card
● Two M.2 2230/2280 slots for solid state drive
NOTE: To learn more about the features of different types
of M.2 cards, search in the Knowledge Base Resource at
www.dell.com/support.
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module that is supported on your Alienware x16 R2.
Table 7. Wireless module specifications
Description Values
Model number
Killer BE1750x
Transfer rate
Up to 5760 Mbps
Frequency bands supported
2.4 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)
● Wi-Fi 7 (WiFi 802.11be)
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