I bought (a few) Wireless-N WiFi adapters from Ebay to enable WiFi on my OpenELEC-featured Raspberry Pi. I was hoping it would work out-of-the-box, but that wasn't true. Some attempts such as modprobe rt2x00usb did not work as expected because it's a totally different chipset.
The output of lsusb:
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Bus 001 Device 004: ID 148f:7601 Ralink Technology, Corp.
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