The hardware utilizes the 802. You will find that the Slim versions maintain the same 802.
PS3 WiFi Signal Strength Tips for Better Connection
Model Specifics: Slim and Super Slim As technology advanced, Sony released the PlayStation 3 Slim and the PlayStation 3 Super Slim. Released during an era when wired connections were still the norm for consoles, Sony made a bold move by integrating wireless networking directly into the hardware.
Wireless: Which is Better? While the PS3 has Wi-Fi, many technical experts and hardcore gamers still advocate for a wired Ethernet connection via the Ethernet port located on the back of the console. Troubleshooting Connection Issues Even though the PS3 has Wi-Fi, users sometimes encounter connection issues that prevent them from going online.
PS3 WiFi Signal Strength Tips for Better Connection
This allows the PS3 to communicate with standard home routers without the need for any additional adapters or dongles plugged into the USB ports. If the router is too far away, or if there are thick walls or electronic interference in the way, the signal strength may degrade.
More About Does the ps3 have wifi
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