Dell Alienware x15 R2 Setup and Specifications - Page 15

Table 12. Camera specifications (continued) Description Still image Video Diagonal viewing angle: Camera Infrared camera Values 0.23 megapixel 640 x 360 at 30 fps 75.80 degrees 75.80 degrees Touchpad The following table lists the touchpad specifications of your Alienware x15 R2. Table 13. Touchpad specifications Description Touchpad resolution: Horizontal Values 1217 Vertical 681 Touchpad dimensions: Horizontal 105 mm (4.13 in.) Vertical 60 mm (2.36 in.) Touchpad gestures For more information about touchpad gestures available on Windows, see the Microsoft knowledge base article 4027871 at support.microsoft.com. Power adapter The following table lists the power adapter specifications of your Alienware x15 R2. Table 14. Power adapter specifications Description Type Values 240 W Connector dimensions: External diameter 7.40 mm (0.30 in.) Internal diameter 5.10 mm (0.20 in.) Input voltage 100 VAC-240 VAC Input frequency 50 Hz-60 Hz Input current (maximum) 2.50 A/ 3.50 A/ 5 A Output current (continuous) 12.31 A 15