Y cable with data and power to link the CHC GNSS Receiver X900 / X91 to Data Link 6 / DL8 / Pacific Crest PDL radio and the battery ^^ External power cable for CHC X900 X91 T4 T5 i60 M500 M600 receiver with 10-pin power connector ^^ 5-pin to connect with Data Link 6 / DL8 / Pacific Crest PDL radio ^^ Connectors 10 pin to SAE 2-pin and 5 pin. Solid and durable smooth connection ^^ Length is 1.8 meter