Brand: Lenovo Model/PN: GY40T26479 Type: Gaming Keyboard Keyboard Connectivity Technology: USB Key mechanism: Mechanical Gaming Keyboard: Yes Profile Keys: High Num Lock Pad: Yes Keyboard Illumination: Yes Anti-Ghosting Capability: Yes Gaming Mode: Yes Keyboard Cable Length: 1.8 m Color: Black Dimensions (Height x Width x Depth): 122 x 74.6 x 41.7 mm Weight: 1.2 kg Warranty For Individual Customer: 24