LENOVO Professional Wireless Keyboard 80008028 4Y41K04074 Product Description: Lenovo Professional - keyboard - rechargeable full size - QWERTY - Estonian - grey Input Device Device Type: Keyboard Interface: Bluetooth, 2.4 GHz Wireless Receiver: USB wireless receiver Connectivity Technology: Wireless Localization and Layout: QWERTY Estonian Keys Qty: 105 Hot Keys Function: P1 to P4 hot keys Keys Style: Chiclet Numeric Keypad: Yes Colour: Grey Dimensions (WxDxH): 43.74 cm x 12.88 cm x 1.48 cm Weight: 586 g Package Type: Brown box Pricing Type: Customer-replaceable Unit (CRU) Manufacturer Warranty: 3-year warranty