HP Pavilion DV4-2155 Maintenance And Service Manual page 10

Category
Webcam/microphone
Ethernet
Wireless
External media cards
Ports
Maintenance and Service Guide
Description
VGA webcam
Fixed (no tilt)
Activity LED
640 × 480 by 24 frames per second
2 integrated omnidirectional digital microphones
Integrated 10/100/1000 network interface card (NIC) for Discrete versions.
Integrated 10/100 network interface card (NIC) for UMA versions.
Integrated WLAN options by way of wireless module:
Intel WiFi Link 6200 802.11 a/b/g/n WLAN module
Intel WiFi Link 6200 802.11 a/b/g/n WLAN module + Bluetooth
IIntel WiFi Link 1000 802.11b/g/n WLAN module
Intel WiFi Link 1000 802.11 b/g/n WLAN module + Bluetooth
2 wireless antennas built into display assembly
Broadcom BCM2070 Bluetooth® 2.1 module (select models only)
One ExpressCard slot, supporting optional ExpressCard/54 cards
Digital Media Slot supporting Memory Stick (MS), Memory Stick Pro (MSP), MultiMediaCard
(MMC), Secure Digital (SD) Memory Card, and xD-Picture Card (XD).
Adapter (purchased separately) provides support for mini versions of SD, MMC, and MSP Duo
Audio-in (stereo microphone)
Audio-out (stereo headphone)
RJ-11 modem (select models only)
HDMI v. 1.3b supporting 1080p with HDCP key
HP Smart Adapter power
Consumer infrared
eSATA (third USB port)
RJ-45 (Ethernet, includes link and activity lights)
USB 2.0
VGA (Dsub 15-pin) supports the following resolutions:
1920 × 1200 external resolution at 60 GHz (select models only)
1600 × 1200 external resolution at 75 GHz (select models only)
Hot plug/unplug with auto-detect
Product description
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