Sony HAP-S1 User Manual page 11

Note
You need to connect the HDD AUDIO PLAYER to a network that can access the Internet if
you want to listen to Internet radio programs (*).
*
The Internet radio service may not be available depending on your country or region.
Wired LAN (using a LAN cable)
LAN (10/100/1000) port:
1000BASE-T/100BASE-TX/10BASE-T
(The network speed may differ depending on the network environment.)
LAN cable:
We recommend using a LAN cable that is Cat5 or higher. A normal-type cable is also
recommended, as some flat-type LAN cables are easily affected by noise.
If the receiver is used in an environment with power supply noise from electronic devices or
in a noisy network environment, use a shielded-type LAN cable.
Wi-Fi (using a wireless LAN network)
Compatible standards:
IEEE 802.11 b/g/n
Security mode:
None
WEP
WPA/WPA2-PSK (AES)
WPA/WPA2-PSK (TKIP)
Radio frequency:
2.4 GHz
Note
Wi-Fi devices work on the 2.4 GHz band, which is used by a variety of devices. Wi-Fi
devices use technology to minimize radio interference from other devices that use the same
band. However, radio interference may still cause slower data transfer rates, reduce the
communication range, or cause communication failure.
The data transfer rate and communication range may vary depending on the following
conditions:
Distance between devices
Presence of obstacles between devices
Device configuration
Signal conditions
Surrounding environment (wall material, etc.)
Software in use