#define PL2303_VENDOR_ID 0x067b
#define PL2303_PRODUCT_ID 0x2303
#define PL2303_PRODUCT_ID_RSAQ2 0x04bb
-#define PL2303_PRODUCT_ID_DCU11 0x1234
#define PL2303_PRODUCT_ID_PHAROS 0xaaa0
#define PL2303_PRODUCT_ID_RSAQ3 0xaaa2
#define SPEEDDRAGON_VENDOR_ID 0x0e55
#define SPEEDDRAGON_PRODUCT_ID 0x110b
-/* 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
+/* Ours Technology Inc DKU-5 clone, chipset: Prolific Technology Inc */
+#define OTI_VENDOR_ID 0x0ea0
+#define OTI_PRODUCT_ID 0x6858