External ports
The following table lists the external ports of your Dell G15 5520.
Table 6. External ports
Description Values
Network port
One RJ45 port
USB ports
● Three USB 3.2 Gen 1 ports
● One Thunderbolt 4 (On computers shipped with NVIDIA
GeForce RTX 3060)
● One USB 3.2 Gen 2 Type-C port with Display Port (On
computers shipped with NVIDIA GeForce RTX 3050 Ti )
Audio port
One headset (headphone and microphone combo) port
Video port
One HDMI 2.1 port
Media-card reader
Not applicable
Power-adapter port
One 7.4 mm x 5.1 mm power-adapter port
Security-cable slot
Not supported
Internal slots
The following table lists the internal slots of your Dell G15 5520.
Table 7. Internal slots
Description Values
M.2
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 slot for either an M.2 2230 solid-state drive or an
M.2 2280 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.
Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your Dell G15 5520.
Table 8. Ethernet specifications
Description Values
Model number
● Killer E2600 PCI-e 1 Gigabit ethernet controller (on
computers shipped with NVIDIA GeForce RTX 3060)
● Realtek RTL8111H PCI-e 1 Gigabit ethernet controller (on
computers shipped with RTX 3050 Ti)
Transfer rate
10/100/1000 Mbps
Specifications of Dell G15 5520 13
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