The Razer Blade Stealth’s all-aluminum chassis has a matte black finish that gives the ultrabook a sleek, understated look. Both the 1440p and 4K versions of the laptop are touchscreens, and while I generally prefer a keyboard and mouse, a touchscreen is genuinely useful when working on an airplane or in any confined space. All versions of the Razer Blade Stealth have the same port configurations: one USB Type-C 3.1 port with Thunderbolt 3 (useful for the Razer Core peripheral), a pair of USB 3 ports, a headset jack, a 2 megapixel webcam, and an HDMI output. The Blade Stealth measures 12.6 x 8.1 x 0.52 inches and weighs in at 2.75 pounds.