Multiplier: 9-pin USB 2.0 splitter, 1 male adapter to 4 female adapters, 1 connected to 9-pin ports on the motherboard, split into 4 9-pin ports.
Connector: Connector A: 9-pin USB 2.0 male, Connector B: 4x 9-pin USB 2.0 female;
Self adhesive: The USB splitter inside the motherboard is glued with 3M adhesive on the back to your motherboard or chassis.
Cable length: About 30CM, you can easily place the motherboard or chassis.
Note: Due to manual measurement, please allow for minor errors.