15 Programmable Controls: Logitech G604 includes six thumb buttons; fully programmable with G HUB software Dual Connectivity: Toggle between convenient Bluetooth and ultra-fast 1 ms LIGHTSPEED advanced wireless technology HERO 25K SENSOR: Featuring our most advanced gaming sensor with precise 1:1 tracking and class-leading power efficiency; HERO 25K achieves 25,600 max DPI plus zero smoothing, filtering or acceleration Dual Mode Hyperfast Scroll Wheel: Durable metal scroll wheel switches between hyper-fast and ratchetted scrolling, while programmable scrolling lets you apply keybinds 240 Hours With One AA: Efficient HERO 25K allows for 240 hours in LIGHTSPEED mode or up to 5.5 months in Bluetooth mode Description With 15 programmable controls, LIGHTSPEED wireless technology, a hyper-fast scroll wheel and the revolutionary HERO 25K sensor, G604 offers both versatility and high-performance with endless possibilities. Master your arsenal in tactical game genres like Battle Royale, MMO and MOBA with a just-right quantity and configuration of customisable buttons. Dual connectivity lets you toggle between Bluetooth® and ultra-fast 1 ms LIGHTSPEED advanced wireless technology – even on separate machines. Switch scrolling modes at will to fly through menus, ratchet through weapon or spell selections. Extremely accurate tracking and class-leading power efficiency enables up to 240 hours of high-performance gaming with one AA battery. Play with mastery. Feature 1 15 PROGRAMMABLE CONTROLS Benefit 1 Master your arsenal in tactical game genres like Battle Royale, MMO, and MOBA with a just-right quantity and configuration of customizable buttons. Refine and align your keybinds with the right commands and combinations to play with mastery. Feature 2 DUAL CONNECTIVITY WITH LIGHTSPEED Benefit 2 Play without limits with ultrafast 1ms LIGHTSPEED advanced wireless technology. Switch conveniently to Bluetooth® connection with the push of a button and toggle between two different machines with one mouse. Feature 3 HERO 25K SENSOR Benefit 3 Extremely accurate tracking and class-leading power efficiency enables up to 240 hours of high-performance gaming with one AA battery. Feature 4 DUAL-MODE HYPERFAST SCROLL WHEEL Benefit 4 Switch scrolling modes at will to fly through menus, ratchet through weapon or spell selections, and apply keybinds to scroll-up and scroll-down inputs. Feature 5 240 HOURS. ONE AA BATTERY. Benefit 5 Game for up to 240 hours in LIGHTSPEED mode or up to 5.5 months in Bluetooth® mode on one AA battery. System Requirement USB Port or Bluetooth-enabled device Windows® 7 or later, macOS 10.12 or later (Optional) Internet access for Logitech G HUB software Platform Compatibility Windows 7 or later, Mac OS 10.11 or later, or Chrome OS™ Package Contents G604 LIGHTSPEED Gaming Mouse LIGHTSPEED wireless receiver USB receiver extender cable AA battery User documentation