The following article provides a visual guide to your Dell Latitude 7420 computer and lists the external ports and features of your PC.
For detailed information on the Dell Latitude 7420, you can check out the Dell Latitude 7420 Notebook System Guide. If you're looking for a visual overview, this Latitude 7400: Visual Guide to your computer will be helpful.
(Figure.1 Front View)
1 | micro-SD card slot | 2 | micro-SIM card slot (optional with WWAN configuration only) |
3 | Thunderbolt 4 with Power Delivery/DisplayPort Alt Mode/USB 4 type-C | 4 | SuperSpeed USB 3.2 Gen 1 Type-A with PowerShare |
5 | HDMI 2.0 port | 6 | Wedge security lock slot |
(Figure.2 Left View)
1 | Thunderbolt 4 with Power Delivery/DisplayPort Alt Mode/USB 4 type-C | 2 | Air vents |
3 | Headset (headphone and microphone combo) port | 4 | Smart card reader slot (optional) |
(Figure.3 Palmrest View)
1 | Microphone array | 2 | Power button (optional with Fingerprint reader) |
3 | Keyboard | 4 | Touchpad |
(Figure.4 Display View)
1 | Proximity sensor (optional) | 2 | Proximity sensor (optional) |
3 | Proximity sensor (optional) | 4 | Camera shutter |
5 | Camera status LED | 6 | IR emitter (optional) |
7 | Ambient Light Sensor (ALS) (optional) | 8 | LCD panel |
9 | LED indicator | / |
(Figure.5 Bottom View)
1 | Speakers | 2 | Service tag label |
3 | Cooling vents | / |
(Figure.6 65W and 90W Adapters.)
Type 65W/90W | Description |
Input Voltage | 100 VAC to 240 VAC |
Output Current |
5 V/3 A (Continuous) |
Output Power | 65 W / 90 W |
Output Voltage | 5 VDC 9 VDC 15 VDC 20 VDC |