Dell Latitude 7220 Rugged Extreme Tablet Setup and Specifications - Page 11

Ports and connectors, Audio - keyboard

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Ports and connectors Table 6. External ports and connectors Description External: Network USB Audio Video Power adapter port Security Card slot Serial port Expansion port Dock/Keyboard Table 7. Internal ports and connectors Description Internal: One M.2 Key-M (2280 or 2230) for solid-state drive One M.2 3042 Key-B for WWAN One M.2 2230 Key-E for WLAN SIM card Audio Table 8. Audio specifications Description Controller Stereo conversion Internal interface External interface Values Ethernet connection available through optional Expansion Module or dock. ● One USB 3.2 Type-A with Power Delivery ● One USB 3.0 Type-C port with DisplayPort Alt mode/ PowerShare One headset (headphone and microphone combo) port Supported via dock or directly through USB Type-C DP Alt mode 4.5 mm barrel-type Kensington lock slot SD card slot RS-232 mini connector Pogo Connector (back) Pogo Connector (bottom) Values ● One M.2 2230 slot for solid-state drive 128 GB ● One M.2 2280 slot for solid-state drive 256 GB/512 GB/1 TB/2 TB NOTE: To learn more about the features of different types of M.2 cards, see the knowledge base article SLN301626. uSIM card slot Values Realtek ALC3254 Supported Intel high definition audio (HDA) Universal Audio Jack Technical specifications 11

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Ports and connectors
Table 6. External ports and connectors
Description
Values
External:
Network
Ethernet connection available through optional Expansion
Module or dock.
USB
●
One USB 3.2 Type-A with Power Delivery
●
One USB 3.0 Type-C port with DisplayPort Alt mode/
PowerShare
Audio
One headset (headphone and microphone combo) port
Video
Supported via dock or directly through USB Type-C DP Alt
mode
Power adapter port
4.5 mm barrel-type
Security
Kensington lock slot
Card slot
SD card slot
Serial port
Expansion port
Dock/Keyboard
RS-232 mini connector
Pogo Connector (back)
Pogo Connector (bottom)
Table 7. Internal ports and connectors
Description
Values
Internal:
One M.2 Key-M (2280 or 2230) for solid-state drive
One M.2 3042 Key-B for WWAN
One M.2 2230 Key-E for WLAN
●
One M.2 2230 slot for solid-state drive 128 GB
●
One M.2 2280 slot for solid-state drive 256 GB/512 GB/1
TB/2 TB
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626
.
SIM card
uSIM card slot
Audio
Table 8. Audio specifications
Description
Values
Controller
Realtek ALC3254
Stereo conversion
Supported
Internal interface
Intel high definition audio (HDA)
External interface
Universal Audio Jack
Technical specifications
11