More features, major impact. Easy productivity. Breeze through spreadsheets with a 10-key number pad and zoom, point and scroll through content quickly with the large touchpad. Keep going even in the dark when you upgrade to a backlit keyboard for better typing accuracy in low light. Strong, fast signal Improved wireless performance over previous models delivers a stronger WiFi connection. The newest 802.11ac technology option connects at blazingly fast WiFi speeds across an extended range, so you can roam free and still enjoy an impressive wireless experience.