Rapoo 9900M Multi-mode Wireless Ultra-slim Keyboard...

• Reliable multi-mode wireless connection: connect via Bluetooth
3.0, 4.0 and 2.4 GHz
• Connect to multiple devices
• Switch among connected devices in one click
• Keyboard with aluminum alloy base
• Ultra-slim 4.0 mm keyboard design
• Adjustable 3200 DPI mouse with a laser engine
• Eco-friendly rechargeable battery (mouse)