External ports
The following table lists the external ports on your Inspiron 7706 2-in-1.
Table 6. External ports
Description Values
USB ports
● Two USB 3.2 Gen 1 ports
● One Thunderbolt 4 Type-C port with Power Delivery
Audio port
One headset (headphone and microphone combo) port
Video port
One HDMI 1.4 port
Media-card reader
One SD-card slot
Docking port
N/A
Power-adapter port
One 4.5 mm barrel
Security
N/A
Internal slots
The following table lists the internal slots of your Inspiron 7706 2-in-1.
Table 7. Internal slots
Description Values
M.2
● One M.2 2230 slot for WiFi and Bluetooth combo card
● One M.2 2230/2280 slot for solid-state drive/Intel Optane
memory
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 supported on your Inspiron 7706 2-in-1.
Table 8. Wireless module specifications
Description Values
Model number
Intel AX201
Transfer rate
Up to 2400 Mbps
Frequency bands supported
2.4 GHz/5 GHz
Wireless standards
● Up to Wi-Fi 6 (WiFi 802.11ax)
Encryption
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
14 Specifications of Inspiron 7706 2-in-1