diff --git a/share/man/man4/umass.4 b/share/man/man4/umass.4
index dbec07fd6357..237ba12dee3d 100644
--- a/share/man/man4/umass.4
+++ b/share/man/man4/umass.4
@@ -53,6 +53,14 @@ Supported are
 .It VAIO floppy drive (includes Y-E Data Flashbuster-U)
 .El
 .Pp
+The driver also supports some USB adapters for removable media.
+Among the supported models are:
+.Pp
+.Bl -tag -compact -width xxxxxx
+.It SanDisk SDDR-31 (Compact Flash)
+.It SanDisk SDDR-75 (only Compact Flash port works)
+.El
+.Pp
 .Nm usb
 and one of
 .Nm uhci