NATEC Wireless Set 2in1 Octopus 2 BT+USB 80051426 NKL-1998 Product Description: Natec OCTOPUS 2 - keyboard and mouse set - QWERTY - US - black Input Device Device Type: Keyboard and mouse set Interface: 2.4 GHz, Bluetooth 5.0 Wireless Receiver: USB wireless receiver Connectivity Technology: Wireless Localization and Layout: QWERTY US Keys Qty: 110 Hot Keys Qty: 13 Hot Keys Function: Multimedia Numeric Keypad: Yes Pointing Device: Mouse - wired - optical Buttons Qty: 3 Performance: Realtime sensitivity switching 800/1200/1600 dpi Colour: Black Manufacturer Warranty: 2-year warranty