Dell Vostro 2421 - Ports and Connectors

Feature Description
Volume controls program menu and keyboard media-control keys
Table 13. Video
Feature Description
Video type LVDS
Video Controller:
UMA Intel HD Graphics 3000/4000 (shared memory)
Discrete NVIDIA GeForce GT625M (1GB DDR3)
Data bus: 64 bits
External display support HDMI
Table 14. Camera
Feature Description
Camera Resolution 0.92 megapixels
Video Resolution (maximum) 1280 x 720 (HD) at 30 fps (maximum)
Diagonal viewing angle 66°
Table 15. Communication
Feature Description
Network adapter 10/100 Mbps Ethernet LAN on Motherboard (LOM)
Wireless
• Wi-fi 802.11 b/g/n
• bluetooth 4.0
Table 16. Ports and Connectors
Feature Description
Audio one headphone/microphone combo port (headset)
Video one 19-pin HDMI connector
Network adapter one RJ45 port
USB:
• two USB 3.0 ports (rear one with window debug)
• one 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 8-in-1 slot
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