Found in hex form in kernel source.
+--------------------------------------------------------------------------
+
+Driver: rt61pci - Ralink RT2561, RT2561S, RT2661 wireless MACs
+
+File: rt2561.bin rt2561s.bin rt2661.bin
+
+Licence: Redistributable. See LICENSE.ralink-firmware.txt for details
+
+Downloaded from http://www.ralinktech.com/ralink/Home/Support/Linux.html
+
+--------------------------------------------------------------------------
+
+Driver: rt73usb - Ralink RT2571W, RT2671 wireless MACs
+
+File: rt73.bin
+
+Licence: Redistributable. See LICENSE.ralink-firmware.txt for details
+
+Downloaded from http://www.ralinktech.com/ralink/Home/Support/Linux.html
+
+--------------------------------------------------------------------------
+
+Driver: rt2860sta - Ralink RT2860, RT2890 wireless MACs
+
+File: rt2860.bin
+
+Licence: Redistributable. See LICENSE.ralink-firmware.txt for details
+
+Downloaded from http://www.ralinktech.com/ralink/Home/Support/Linux.html
+
+--------------------------------------------------------------------------
+
+Driver: rt2870sta - Ralink RT2870 wireless MACs
+
+File: rt2870.bin
+
+Licence: Redistributable. See LICENSE.ralink-firmware.txt for details
+
+Downloaded from http://www.ralinktech.com/ralink/Home/Support/Linux.html
+