Brand Conquer Silicone Flexible Soft Roll-up Waterproof Portable USB Wired Keyboard for PC Notebook Laptop (Black, Foldable Wired Keyboard - Black) vs DILURBAN 3 Colors Back-light 2.4GHZ Wireless Media Keyboard LED Light Air Fly Mouse Remote Control Touchpad Handheld LK07 Smart Connector, Wireless Multi-device Keyboard(Black)