Acer has wrapped up an event in New York City , where it unveiled a range of new machines, including its latest gaming laptops. Acer Support The company updated both the high-end Predator Acer Helpline Helios line and the budget Nitro line. Here's what's new. Acer Concept D 5 initial review: A-grade ideas? Acer Predator Helios 700 and Helios 300 Acer CustomerService Starting with the Predator Helios 700, it's a larger version of the Predator Helios 300 model, but with a keyboard and trackpad that slide forward toward the user, while the trackpad tilts down. Acer called this the “HyperDrift keyboard”, and said that sliding the keys exposes the fourth-gen AeroBlade 3D fans underneath for cooling. The keys are called “MagForce keys” and have linear switches. Acer Tech Support This is Acer's flagship gaming laptop, complete with a 17.3-inch 1080p display, an ninth-gen Intel Core i9 processor, ether Nvidia’s GeForce RTX 2080...