Pulsefire Saga Pro uses ergonomically designed interchangeable components to adapt to different grip styles with up to 16 comfortable combinations. Swap out the magnetically mounted component completely tool-free. This mouse weighs only 72 grams, so you will never have to sacrifice agility for comfort. Pulsefire Saga Pro is equipped with pro-grade 4k wireless polling. Long gaming sessions? No problem! With Pulsefire Saga Pro you can play for up to 90 hours on a single charge in 1kHz polling mode. Pulsefire Saga Pro is also equipped with HyperX Optical Switches that balance laser-accurate actuation with a tactile click. Pulsefire Saga Pro also offers dual wireless connectivity, utilizing a high-speed 2.4GHz wireless dongle or Bluetooth with compatible devices. With Instant Pair, you can connect to enabled OMEN gaming laptops without a dongle. Connect to HyperX NGENUITY software for additional customization options.