Reference Guide
Table Of Contents
- Dell Latitude 7290 7390 7490 Technical Guidebook
- Contents
- Product View and Technical Specifications for Latitude 7290
- Product View and Technical Specifications for Latitude 7390
- Product View and Technical Specifications for Latitude 7490
- Marketing System Configurations
- Engineering specifications
- Storage options
- Ports and Connectors
- Camera specifications
- Wireless communications
- WLAN — Miracast Support Matrix
- Wireless communications Mobile Broadband
- Wired communications
- Hardware and Software Security
- Security Option Fingerprint Reader
- Security Option Dell ControlVault 2.0
- Security Option Contacted Smartcard Reader
- Security Option Contactless Smartcard Reader
- Integrated graphics controller
- Display specifications for Latitude 7290
- Display specifications for Latitude 7390
- Display specifications for Latitude 7490
- Monitor support
- Battery specifications
- Keyboard
- Hot Key combinations
- Touchpad
- Power Adapters
- Operating conditions
- Getting help
Ports and Connectors
Table 24. Ports and Connectors
Feature Specifications
USB
Latitude 7290 and 7390
● Type-C USB 3.1 Gen 1 Display port (optional Thunderbolt)
● Two USB 3.1 Gen1 ports—one PowerShare capable
Latitude 7490
● Type-C USB 3.1 Gen 1 Display port (optional Thunderbolt)
● Three USB 3.1 Gen1 ports—one PowerShare capable
Video HDMI 1.4
Network adapter RJ-45 network adapter
Modem N/A
Expansion ports
● uSD 4.0 Memory card reader
● 1 3042, 1 3030, 1 2280 M.2 slots
Smartcard Optional
Docking Security cable slot
uSIM External tray tied to WWAN hinge up
Table 25. Ports and connectors - Audio
Feature Specifications
Audio
● Four-channel high definition audio
● Realtek ALC3246 Controller
● Stereo conversion: 24-bit (analog-to-digital and digital-to-
analog)
● Internal Interface - high-definition audio codec
● External Interface - microphone-in and stereo
headphones/speakers universal connector
● Speakers: Power: 2X2 Wrms
● Internal speaker amplifier: 2 watt per channel
● Internal microphone: digital microphone (dual microphone
with camera)
● No volume control buttons, only support hot-key keyboard
button
Camera specifications
Easy Remote Collaboration:
● Video conference online with an optional built-in camera
● Windows Hello feature can be enabled with IR Camera embedded
Table 26. Camera specifications for Latitude 7290
Camera features 12 inches HD
Camera Type HD fixed focus
IR Camera N/A
Sensor Type CMOS sensor technology
Resolution: Motion Video Up to 1280x720 (0.92MP)
Engineering specifications 29