Key Features: DPI: 400 to 12,000 - Scroll Type: Scroll Wheel - Polling Rate: 1000 Hz - Response Time: 1 ms - Acceleration: 50 g / 250 ips - Number of Buttons: 6 - LED Illumination: Yes - Connectivity: - Connector: USB Type-A - Cable Type: Braided - Cable Length: 5.6′ / 1.7 m - LED Indicator: No - Physical: - Certifications: CE, BSMI, NOM - Material: Plastic - Dimensions (L x W x H): 1.7 x 2.7 x 4.9″ / 43.0 x 69.0 x 125.0 mm