Review on Memzuoix Wireless Ergonomic Mouse, Upgraded 2.4G Optical Cordless Mice With 800 / 1200 /1600 DPI, Vertical Computer Wireless Mouse For Laptop, Mac, PC, Desktop (For Right Hand, Large), Black by Greg Princeking

Just received my Memzuoix vertical wireless optical mouse. Not quite as tall as my last mouse (Perixx PERIMICE-804 Bluetooth Vertical Mouse) and just a bit heavier so a little less comfortable for me. I find my hand sagging down a bit but still ergonomically well designed. Seems to track well and scroll works fine also. The feel is good and I like the rubberized thumb grip. The page forward and back works as intended. The buttons and scroll bar feel like they are placed well. The DPI on the box states 800, 1200, 1600. The site had 800, 1200, 1600 in the title and 800, 1600, 2400 in the description. A few small annoyances. The click is a little loud for my liking. Not a big deal just used to a quieter mouse. Finally, I find it a little uncomfortable that it's a little tackier moving around than my other mice. I find that the metallic like label on the bottom is tackier than the smooth plastic on the rest of the bottom and causes the mouse to drag slightly when moving around. It doesn't drag too much and maybe Ill get used to it. Overall seems like more than a serviceable mouse at a decent price.