ASUS ROG Keris Vs. Zowie Gear EC2-C
The ROG Keris by ASUS uses the Optical PMW3389 sensor, providing a DPI/CPI range of up to 16000 dpi. A tracking speed of 400 ips, and a maximum acceleration of 50 g. It uses a USB 2.0 connection with a 2.0m Paracord cable. It weighs in at 65g grams with the cable, 62g without the cable and is approximately 116 x 68 x 39 mm (LxWxH).
The EC2-C by Zowie Gear uses an Optical sensor from PixArt, specifically the 3360, providing a DPI/CPI range of 400 / 800 / 1600 / 3200 DPI adjustment. It uses a USB 2.0 / 3.0 Plug & Play connection with a 2m / 6,6 ft Paracord cable. It weighs in at 73g without the cable and is approximately 123 x 65 x 42 mm (LxWxH).