Function description:
1. Two independent boards: main board: 350×295mm, side board:200×295 mm
2. Adjustable height in 4 positions: 310mm、285mm、265mm、235mm
3. Adjustable angle of boards: 0degree, 15degree, 30degree.
4. Quiet and efficient USB cooling fan in square shape
    Rated power: 0.8W; Rated current: 160mA±10mA
    Rotational speed: 2000rpm±10%; size: 80*80*15 mm 
5. 4-ports USB 2.0 Hub to connect other devices

Packaging:
1. Mail box Size: 56×31×6.3CM
2. Carton QTY: 5 SETS
3. Carton Size: 64×39×39.5CM
4. Net weight: 1.91KG / PC
5. Gross weight: 2.195KG / PC