This is a full list of the named keyboard keys available...
escape, n1, n2, n3, n4, n5, n6, n7, n8, n9, n0, minus, equals, backspace, tab, q, w, e, r, t, y, u, i, o, p, leftbracket, rightbracket, enter, leftcontrol, a, s, d, f, g, h, j, k, l, semicolon, apostrophe, grave, lshift, backslash, z, x, c, v, b, n, m, comma, period, slash, rightshift, multiply, leftalt, space, caps, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, numlock, scroll, numpad7, numpad8, numpad9, numpadminus, numpad4, numpad5, numpad6, numpadplus, numpad1, numpad2, numpad3, numpad0, numpadperiod, backslash2, f11, f12, f13, f14, f15, numpadequals, trackprev, at, colon, underline, stop, tracknext, numpadenter, rightcontrol, mute, calculator, playpause, mediastop, volumedown, volumeup, webhome, numpadcomma, numpaddivide, sysreq, rightalt, pause, home, up, pageup, left, right, end, down, pagedown, insert, del, leftwindows, rightwindows, appmenu, power, sleep, wake, websearch, webfavorites, webrefresh, webstop, webforward, webback, mycomputer, mail, mediaselect