HP DV4-2153 Maintenance And Service Manual page 13

Category Description
Dual array microphones with
software (beam forming, echo
cancellation, noise suppression)
Audio HD audio
Supports Windows Vista®
Premium Logo requirements
Pavilion-branded Altec Lansing
speakers
Modem 56K V.92 data/fax modem
Supports all worldwide certification
requirements
Modem cable not included
Ethernet Integrated Gibabit 10/100/1000
network interface card (NIC)
Integrated 10/100 network
interface card (NIC)
Wireless Integrated wireless (WLAN and
WWAN) options:
Intel WiFi Link 5100 Wireless ABG
and Bluetooth with 2 antennae
Intel WiFi Link 5100 with 2
antennae
Broadcom 4321AGN Wi-Fi
Adapter (802.11a/b/g/n) +
Bluetooth with 2 antennae
Broadcom 4321AGN Wi-Fi
Adapter (802.11a/b/g/n) with 2
antennae
Broadcom 802.11a/b/g/n with 2
antennae
Broadcom 802.11a/b/g/n with
Bluetooth and 2 antennae
54g 802.11b/g with 2 antennae
54g 802.11b/g with Bluetooth and
2 antennae
2 WWAN 5-band antennae built
into display assembly
Subscriber identity module (SIM)
security (customer-accessible in
battery bay)
Intel processors Intel processors
with with
discrete graphics UMA graphics
subsystem subsystem
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AMD processors
with UMA
graphics
subsystem
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