The Aivia Krypton by Gigabyte uses a Laser sensor from Avago, specifically the ADNS-9800, providing a DPI/CPI range of 8200dpi. This results in a tracking speed of 150 inches/ second, and a maximum acceleration of 30g. It uses a USB, Gold-plated connection with a 1.8m nylon braided cable. The Aivia Krypton is considered to be an ambidextrous mouse. It weighs in at 110g ~149g grams with the cable, has Yes, 1.8g ~ 39g weights and is approximately 128.0 x 67.0 x 41.5 mm (LxWxH).
Naga Epic Chroma
The Naga Epic Chroma by Razer uses a Laser sensor from Philips, specifically the PLN 2034, providing a DPI/CPI range of 8200dpi. This is combined with a 32 bit ARM. This results in a tracking speed of 200ips. It uses a USB, Wireless connection with a 2.1m braided cable. It weighs in at 150g grams with the cable and is approximately 119 x 75 x 43mm (LxWxH).