Feature | Description | |
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| |
| • one USB 2.0 port | |
Latitude 3540 | • | two USB 3.0 ports (rear one with window debug) |
| ||
| • | two USB 2.0 port |
NOTE: The powered USB 3.0 connector also supports Microsoft Kernel Debugging. The ports are identified in the documentation shipped with your computer.
Media card reader | one |
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Table 15. Display |
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Feature | Latitude 3440 | Latitude 3540 |
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Type | 14.0 inches HD WLED | 15.6 inches HD WLED |
Height | 205.60 mm (8.09 inches) | 344.23 mm (13.55 inches) |
Width | 320.90 mm (12.63 inches) | 193.54 (7.61 inches) |
Diagonal | 355.60 mm (14.00 inches) | 396.24 mm (15.60 inches) |
Active area (X/Y) | 309.40 mm x 173.95 mm (12.18 | 344.23 x 193.54 mm (13.55 inches x |
| inches x 6.85 inches) | 7.61 inches) |
Maximum resolution |
| 1366 x 768 pixels |
Maximum brightness |
| 200 nits |
Operating angle | 0° (closed) to 135° | 0° (closed) to 140° |
Refresh rate |
| 60 Hz |
Minimum viewing angles: |
|
|
Horizontal |
| 40°/40° |
Vertical |
| 10°/30° |
Pixel pitch | 0.2265 mm x 0.2265 mm | 0.252 mm x 0.252 mm |
External display |
| VGA |
Table 16. Keyboard |
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Feature | Description |
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Number of keys: |
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Latitude 3440 | US 86, Brazil 87, UK 87 and Japan 90 | |
Latitude 3540 | US 102, Brazil 105, UK 103 and Japan 106 | |
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