Headphones-Out Jack
This jack enables connection of stereo headphones (16 ohm minimum). When connected to
headphones, the internal speakers are automatically disabled.
Microphone/ Line-in Jack
A 3.5mm mini microphone jack enables connection of a three-conductor microphone for
monaural input and also enables the connection of a stereo device for audio input.
LAN (BTO)
The computer has built-in support for Gigabit Ethernet LAN (1000 megabits per second,
1000BASE-T) and 10M/100M Ethernet LAN (10/100 megabits per second, 10/100BASE-
T). It employs a Realtek 8111E for Gigabit LAN or 8105E for 10M/100Mbit LAN. It is pre-
installed as a standard device in some markets.
Wireless LAN (BTO)
Some computers in this series are equipped with a Wireless LAN card. This WLAN module
may come in with the following types (depending on the model):
Realtek 802.11b/g, 8191SE (1x2)
Atheros 802.11 HB95 (1x1)
PumaPeak 802.11a/b/g (2x2), a/b/g/n (2x2)
Internal Modem (BTO)
Some models are equipped with an integrated modem. The integrated modem provides
capability for data and fax communications that support the V.90 (V.92) standards and
includes a modem jack for connection to the telephone line. Please note that both the V.90
and V.92 standards are only supported in the USA, Canada, United Kingdom, France,
Germany and Australia - only the V.90 standard is supported in other regions. You should
also be aware that the speed of data and fax transfer will depend on the analog telephone
line conditions. The integrated model is only installed as a standard device in some markets.
This internal modem comes with MDC 1.5 solution (Azalia interface).
Felica (BTO)
Some models feature an embedded Felica module writes and reads data to and from
contactless Felica IC cards. Having no need for physical contact with the card, the
Reader/Writer is immune to performance deterioration caused by wear and contamination,
providing easy maintenance and long-term reliability.
Satellite A660/Pro A660 Maintenance Manual
1 Hardware Overview
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