Logitech K380 Multi-Device Bluetooth Wireless Keyboard User Manual - Manuals+
Logitech K380 user manual (English - 10 pages)
Getting Started - K380 Multi-Device Bluetooth Keyboard for Mac – Logitech Support + Download
Getting started - K380 Multi-Device Bluetooth Keyboard – Logitech Support + Download
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Logitech K380 Wireless Bluetooth Keyboard Multi-devices Mini Keybord Original Free Shipping - Keyboards - AliExpress