Efficient Cooling : The for ATIV BA31-00161A laptop cooling ABS+metal construction for heat dissipation, effectively lowering laptop temperature . Quiet Operating: Optimized fan ensures whispering quiet even under heavy workload for focused work or study without noise interferences Perfect Compatibility: Specifically designed for ATIV series laptops including for Book 9 NP900X3L/NP900X3M models. Durability Construction: Combining sturdy ABS with reinforced metal components enhances product long use . Portable Lightweight Design: The thin profile and lightweight build make this cooling pad travel friendly for business trips or mobile work scenario.