Gamingshogun.com writes: "...Featuring an all-black plastic body the Pro Throttle has the overall curves and design of its predecessor models which used CH Products' GamePort interface. Thankfully, this throttle uses a USB interface making programming a ton easier (but more on that later). Unique to the CH Products' throttles has always been their sliding action. Most throttles utilize a pivoting action from a single point on the side of the quadrant. The Pro Throttle controls with a smooth glide forward and backwards on a central track. The feeling is quite natural although I would liked to have seen the option to adjust the resistance..."