Sony VGX-XL2 User Guide (Computer Component) User Manual page 63

When Infrastructure mode is used, you can enjoy the Internet and E-mail
communications where ever a wireless access point is set up. Also, a
broadband network is possible if you communicate with an access point
connected to ADSL modem, etc. Furthermore, this device itself can be
used as an access point.
Note: You may need to enter into a contract with a wireless LAN service
provider to use wireless LAN communications when you are away.
• Ad hoc mode
Use the VGX-XL2A as an Access Point
• You may need to enter into a contract with a wireless LAN connections
service provider to use wireless LAN communications when your are
away.
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which connects computers directly without an access point.
VGX-XL2A Digital Living System