Feel what it’s like to have lighting-fast response times on the Razer BlackWidow V4 Pro 75%. Delivering true 4000 Hz Razer HyperPolling and the ability to connect up to 3 devices at the same time through Bluetooth 5.1. 😱 Check it out in the 🔗 in bio. #razer #blackwidowv4pro75 #gaming #keyboard