Alienware’s laptops have bifurcated into the M and X lines, and the new x16 R2 (starts at $2,099; $3,199 as tested) is its most cutting-edge system. The x16 R2 is aimed at enthusiast-level shoppers ...

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. The Steam Machine has the same array of ports as the ...