| 3M LX500 Adjustable Notebook Riser (Black) LX500 Free Shipping! 3M LX500 Adjustable Notebook Riser (Black) Raises Notebook for Ergonomic Comfort, Adjustable Height: 4-6", Ventilation Slots, Cable Management, Compatible With Docking Stations, Supports up to 15 lb ... more 3M LX500 Adjustable Notebook Riser (Black) LX500 Free Shipping! 3M LX500 Adjustable Notebook Riser (Black) Raises Notebook for Ergonomic Comfort, Adjustable Height: 4-6", Ventilation Slots, Cable Management, Compatible With Docking Stations, Supports up to 15 lb | | $39.99 FREE shipping go to store |