HP DM3 manual Category Description External media card, Ports, Keyboard/pointing devices, Security

Category	Description
External media card	Digital Media Slot, supporting the following optional digital card formats:
	●	MultiMediaCard (MMC)
	● Secure Digital (SD) Memory Card
	● Secure Digital High Capacity (SDHC) Memory Card
	●	Memory Stick (MS)
	● Memory Stick Pro (MSP)
	● xD-Picture Card (XD) (also types H and M)
	SIM card slot:
	●	Populated with WWAN
	●	User accessible
Ports	Audio-in (stereo microphone)
	Audio-out (stereo headphone)
	Hot Plug/Unplug and auto detector for correct output to wide-aspect vs. standard-
	aspect video
	HDMI v.1.3b supporting 1080p with HDCP key
	Multi-pin AC power (non-smart pin)
	RJ-45 (Ethernet, includes link and activity lights)
	USB 2.0 (4)
	VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75 GHz and
	1920 x 1200 external resolution at 60Hz
Keyboard/pointing devices	Full size keyboard
	TouchPad with TouchPad buttons
	Supports 2-way scroll with legend
	Taps enabled by default
	Touchpad on/off capability
	Touchpad gesture to be default on; rotate gesture default off
Power requirements	65-W AC adapter (Non-smart ID Pin supported) with localized cable plug support
	6-cell, 2.58-Ah (57-Wh) polymer battery
Security	Security cable slot
Operating system	Preinstalled:
	● Windows® 7 Basic (32-bit)
	● Windows 7 Basic (64-bit)
	● Windows 7 Premium (32-bit)

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