Razer DeathAdder V4 Pro Black Thank you for viewing. I used it for one day, but it didn't suit me, so I'm selling it. I used it for a short time, but please refrain from purchasing if you are sensitive to used items. Disinfected. Instant purchase is available. Ultra-lightweight and ergonomic wireless gaming mouse. Achieves an 8000Hz polling rate for highly precise operation. - Model Name: Razer DeathAdder V4 Pro Black Edition - Type: Wireless Gaming Mouse - Color: Black - Polling Rate: 8000Hz - Weight: Ultra-lightweight - Ergonomic Design: Ergonomically designed - Sales Record: Over 20 million units sold - Main Features: High-precision sensor