Corsair Ironclaw RGB Vs. Hyper X Pulsefire Surge
The Ironclaw RGB by Corsair uses an Optical sensor from Pixart, specifically the PMW3391, providing a DPI/CPI range of 18,000 DPI in 1 DPI steps. It uses a USB connection with a 1.8m Braided Fiber cable. It weighs in at 105g without the cable.
The Pulsefire Surge by Hyper X uses an Optical sensor from Pixart, specifically the PMW3389, providing a DPI/CPI range of Up to 16,000 DPI. This results in a tracking speed of 450ips, and a maximum acceleration of 50G. It uses a USB connection with a 1.8m Braided cable. It weighs in at 130g grams with the cable and 100g without the cable and is approximately 120.24 x 62.85 x 62.85 mm (LxWxH).