HP 550 manual Ports, Keyboard/pointing, Devices, Power requirements, Security

Category	Description	Computer models	Computer models
		equipped with	equipped with
		GLE960 system	GME965 system
		board	board
	SD Card Reader supporting Secure Digital (SD)	√	√
	Memory Card and MultiMediaCard (MMC)
Ports	Audio-in (stereo microphone)	√	√
	Audio-out (stereo headphone)	√	√
	RJ-11 (modem)	√	√
	RJ-45 (Ethernet, includes link and activity lights)	√	√
	USB (3)	√	√
	VGA (Dsub 15-pin) supporting 1600 × 1200 external	√	√
	resolution at 75-GHz (hot plug/unplug with auto-
	detect)
	2-pin AC power	√	√
Keyboard/pointing	11.97-inch keyboard with embedded numeric	√	√
devices	keypad
	TouchPad only, with 2 TouchPad buttons and	√	√
	vertical scrolling (taps enabled as default)
Power requirements	65-W AC adapter with localized cable plug support	√	√
	(2-wire plug with ground pin, supports 2-pin DC
	connector)
	6-cell, 47-Wh Li-ion battery	√	√
Security	Supports Kensington security lock	√	√
Operating system	Preinstalled:
	Windows Vista® Basic 32 with Office Ready	√	√
	Windows Vista® Basic 32 Japan (in Japan only)	√	√
	Windows Vista Basic 32 Japan with Office Personal	√	√
	(in Japan only)
	Windows Vista Basic 32 Japan with Office Personal	√	√
	with PowerPoint (in Japan only)
	Windows Vista Basic 32 Japan with Office
	Professional (in Japan only)
	Windows Vista Business 32 with Office Ready	√	√
	Windows Vista Business 32 Japan (in Japan only)	√
	Windows Vista Business 32 Japan with Office	√	√
	Personal (in Japan only)
	Windows Vista Business 32 Japan with Office	√	√
	Personal with PowerPoint (in Japan only)
	Windows Vista Business 32 Japan with Office	√	√
	Professional (in Japan only)
	Windows Vista Business with XP Professional with	√	√
	Office Ready

4 Chapter 1 Product description