Datasheet

NETWORKING/COMMUNICATIONS
Wireless
Support for a broad range of secure, integrated wireless LAN and wireless WAN options featuring support for the latest industry
standards. Broadband Wireless (WWAN) requires a Windows operating system and is available in select countries as a standard,
factory configurable feature only. Integrated Bluetooth is also available (factory configurable only) and can be combined with any
of the supported wireless LAN and wireless WAN options.
Broadband Wireless (WWAN)
HP hs2350 HSPA+ Mobile Broadband Module (Brazil only for 4440s)
HP un2430 EV-DO/HSDPA/CDMA Mobile Broadband Module (Gobi™ 3000)
Wireless LAN (WLAN)
802.11 b/g/n (1x1)
802.11 b/g/n (1x1) with Bluetooth® v4.0 combo
802.11 a/b/g/n (2x2) with Bluetooth® v4.0 combo
Communications
Realtek 10/100/1000* Ethernet Controller
* The term "10/100/1000" or "Gigabit" Ethernet indicates compatibility with IEEE standard 802.3ab for Gigabit Ethernet, and does
not connote actual operating speed of 1 Gb/s. For high-speed transmission, connection to a Gigabit Ethernet server and network
infrastructure is required.
AUDIO/MULTIMEDIA
Audio
SRS Premium Sound
Integrated stereo speakers
Integrated microphone (dual-microphone array when equipped with optional webcam)
Function keys for volume mute, volume up, volume down; play, rewind, and fast-forward of
video and audio files
Stereo headphone/line out
Stereo microphone/line in
Webcam
Optional 720p HD webcam
HD format (widescreen)
Supports videoconferencing (non-HD) and still image capture
High quality fixed focus lens
Video capture at various resolutions up to 1280x720 resolution (720p) and up to 30fps
M-JPEG compression supports higher frame rates for video capture and videoconferencing
Improved low light sensitivity
Improved dynamic range
QuickSpecs
HP ProBook 4440s/1s Notebook PC
HP ProBook 4540s Notebook PC
Features
DA - 14306 North America — Version 7 — April 25, 2013 Page 9