The M65 joins the Vengeance M95 and K95 as a part of a refresh of their peripheral line-up for 2013, in most cases concentrating on making small changes for a more well-rounded whole. The headline change made in the design of the M65 is the inclusion of the 8200DPI Avago ADNS-9800 LaserStream Gaming Sensor, substantially upgrading from the previous 5200DPI sensor, although the promotional material also boasts access to the second generation Vengeance Configuration software utility. Remaining at centre stage are the stylish exposed aluminium-chassis design, sniper button and configurable weight system seen on the M60."
Any major computer upgrade generally requires a full software reinstall too. No so if you heed the advice in the guide to Upgrading a Motherboard without Reinstalling. PCSTATS Tips