Dell Wireless 380 Bluetooth 4.0 Module CN-03Y8R latitude E6230 E6330 E6430 E5510 This is a 100% Original DELL Supported Protocol(s): Bluetooth v4.0 The quality was very good, We offer a 60-day warranty Package Includes: 1X Dell Wireless 380 Bluetooth 4.0 Module CN-03Y8R