Three port USB 2.0 hub and speaker combo. Use the external speakers for your PC at home or in the office. Speakers do not require external power, simply connect these to an available USB port. Volume adjustment and mute buttons are conveniently located on the front. Case dim: 16" x 15" x 21".
Size: 4 1/4" x 2 1/2" x 2 1/4"