Dell Vostro 3550 Owner's Manual page 104

Video
Video type
Video controller and memory
UMA:
Vostro 3350/ 3450/ 3550/ 3750
Vostro 3555
Discrete:
Vostro 3350
Vostro 3450/ 3550
Vostro 3750
Communications
Network adapter
Wireless
Ports and Connectors
Audio
Video
Vostro 3350/ 3450/ 3550/
3555/ 3750
Network adapter
USB
Vostro 3350
Vostro 3450
104
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Intel Graphics Media Accelerator
HD
AMD Radeon HD series — up to 256
MB / 512 MB of shared memory
AMD Radeon HD6490 GDDR5 - 512
MB
AMD Radeon HD6630 - 1 GB VRAM
NVIDIA GeForce GT 525M - 1 GB
10/100/1000 Mbps Ethernet LAN
internal wireless local area network (WLAN) and
wireless wide area network (WWAN)
one microphone connector and one stereo
headphones/ external speakers connector
one 19-pin HDMI connector and one 15-pin VGA
connector
one RJ-45 connector
two USB 3.0-compliant connectors and one eSATA/
USB 2.0-compliant connector
two USB 3.0-compliant connectors, one USB 2.0-
compliant connector and one eSATA/USB 2.0-
compliant connector
integrated on system board
discrete video card