Product Description Detailed Specs Downloads Reviews/Questions Product Description TOSHIBA, ACCESSORY, SERIAL INTERFACE, FOR B-452-R Detailed Specs null null null null null null null null null null MFG Part Number B-7704-RS-QM-R Product Type Accessory Product Family B-452 Downloads Warranties Warranties Reviews/Questions The Toshiba B-7704-RS-QM-R is also known as TOS -B7704RSQMR or B7704RSQMR