-/* Ours Technology Inc DKU-5 clone, chipset: Prolific Technology Inc */
-#define OTI_VENDOR_ID 0x0ea0
-#define OTI_PRODUCT_ID 0x6858
+/* DATAPILOT Universal-2 Phone Cable */
+#define DATAPILOT_U2_VENDOR_ID 0x0731
+#define DATAPILOT_U2_PRODUCT_ID 0x2003
+
+/* Belkin "F5U257" Serial Adapter */
+#define BELKIN_VENDOR_ID 0x050d
+#define BELKIN_PRODUCT_ID 0x0257