Ultra-lightweight gaming mouse featuring 32K DPI and an 8K polling rate. - Model Name: TenZ Signature Edition - Sensor: XS-1 Pulsar Flagship Sensor - DPI: 32K DPI Ultimate Precision - Polling Rate: 8K - Switches: Pulsar Optical Switch - Weight: 47g Thank you for viewing. I received this as a replacement for a defective item, but I purchased another mouse during the exchange and won't be using this one, so I'd like someone to use it. Price is not negotiable.