diff --git a/luna/gateware/usb/usb2/device.py b/luna/gateware/usb/usb2/device.py
index 086917bb..04fc547d 100644
--- a/luna/gateware/usb/usb2/device.py
+++ b/luna/gateware/usb/usb2/device.py
@@ -119,8 +119,8 @@ def __init__(self, *, bus, handle_clocking=True):
             self.utmi       = bus
             self.bus_busy   = Const(0)
             self.translator = None
-            self.always_fs  = True
-            self.data_clock = 12e6
+            self.always_fs  = False
+            self.data_clock = 60e6
 
         #
         # I/O port