The Interceptor DS B1 by MSI uses an Optical sensor, providing a DPI/CPI range of up to 1,600dpi. This results in a tracking speed of 37ips, and a maximum acceleration of 15G. It uses a USB Gold plated connection. It weighs in at 108g without the cable, has 8 x 2g weights and is approximately 123 x 71 x 39mm (LxWxH).
The Aorus M2 by Aorus uses an Optical sensor from Pixart , specifically the 3327, providing a DPI/CPI range of 200~6200dpi with 100dpi increments. This is combined with a 32-bit ARM processor. This results in a tracking speed of 220 ips, and a maximum acceleration of 30G. It uses a USB connection with a 1.8m matte black PVC cable. The Aorus M2 is considered to be an ambidextrous mouse. It weighs in at 76g +/- 5% grams with the cable and is approximately 117 x 63 x 36 mm (LxWxH).