The color1 of your choosing with robust metal covers and great essentials; and you get attractive powerhouses built for everyday computing. More responsive than traditional touchpads, these also feature Palm Rejection tech that ignores unintended motions. With HDR your webcam delivers clearer, more natural images, with improved color, for great video chats and photos. Enjoy wireless data transfer rates of up to three times faster than those of 802.11n. Higher performance with lower power requirements than DDR3: data transfer up to 2,133 MT/s using 20% less power. Multi-user WLAN offers up to 3x faster downloads, smoother streaming and better browsing than other 11ac products.