Logitech K380 for MAC Multi-Device Keyboard - Up to 33 ft, Bluetooth 3.0, Long Battery Life, Whisper-quiet Work, Lightweight, Portable, Rose Gold - 920-009728 at TigerDirect.com
LOGITECH K380 SETUP MANUAL Pdf Download | ManualsLib
How to reverse the F-Keys of Logitech K380 Keyboard - Radish Logic