Bigstone Multifunction 3-in-1 Programming Cable for Motorola Mobile Radio GP88 GP88S GP300 GM300 GM3688 Product Name:MOTOROLA Programming Cable; 3 in 1: DB9 Female, 2.5 mm audio plug, RJ45 8 pin Connector: DB9 Female, battery style, 2.5 mm audio plug, RJ45 8 pin, power cord lead Color: Black Programming Software & Drivers Required, NOT included in this product