Logitech K390 Ultra-Thin Wireless Bluetooth Keyboard – 79 Keys, Bluetooth 5.1, 3-Device Easy-Switch, 10 Customizable Shortcuts, 36-Month Battery | Black
$ 34.00
Description
EXPERT FEATURES
- Ultra-Thin Compact Design : A slim, 79-key keyboard frees up desk space while staying easy to carry between home, office, and travel setups.
- Bluetooth 5.1 Wireless Connectivity : Connect to compatible computers, tablets, and smartphones without occupying a USB port.
- Three-Device Easy-Switch : Pair with up to three devices and switch between them using dedicated Easy-Switch keys.
- Quiet Laptop-Like Typing : Low-profile, slightly scooped round keys deliver comfortable, understated typing.
- Up to 36-Month Battery Life : Two replaceable AAA batteries provide long-lasting wireless operation under Logitech’s stated usage conditions.
- Ten Customizable Shortcut Keys : Personalize supported function and media keys using Logi Options+ on Windows and macOS.
- Multi-OS Compatibility : Supports compatible Windows, macOS, iPadOS, iOS, Android, ChromeOS, and Linux devices.
- Operating-System Adaptive Keys : Shared modifier keys adapt to supported operating systems for more intuitive typing.
- Productivity Shortcut Row : Convenient access to functions such as search, screenshots, emoji, dictation, and media controls, depending on the connected device.
- Optional Logi Bolt Connectivity : Compatible with a separately obtained Logi Bolt USB receiver as an alternative to Bluetooth.
- Portable Rounded-Key Layout : An easily recognizable minimalist design with individual round keycaps and no dedicated numeric keypad.
- Logi Options+ Personalization : Customize shortcuts and supported app-specific actions for more efficient workflows.
EXPERT SPECS
| Specification | Details |
|---|---|
| Brand | Logitech |
| Product Name | K390 Ultra-Thin Portable Wireless Bluetooth Keyboard |
| Product Family / Regional Name | Pebble Keys 2 K390 |
| Color | Black |
| Product Type | Compact Wireless Keyboard |
| Keyboard Layout | Compact, approximately 79 keys |
| Numeric Keypad | Not present |
| Keycap Shape | Round, slightly scooped |
| Typing Profile | Low-profile, laptop-style |
| Connectivity | Bluetooth Low Energy; compatible with optional Logi Bolt receiver |
| Bluetooth Version | 5.1 |
| USB Receiver Included | Not confirmed for standalone model; do not advertise as included |
| Multi-Device Pairing | Up to 3 devices |
| Device Switching | Easy-Switch keys |
| Wireless Range | Up to 10m |
| Customizable Keys | 10 supported Fn/media shortcut keys via Logi Options+ |
| Function-Key Control | Fn shortcuts and Fn lock where supported |
| Productivity Hotkeys | Search, dictation, emoji, screenshot, media controls (platform-dependent) |
| Operating-System Adaptive Keys | Yes |
| Windows Compatibility | Windows 10, 11 or later |
| macOS Compatibility | macOS 11 or later |
| iPadOS Compatibility | iPadOS 14 or later |
| iOS Compatibility | iOS 14 or later |
| Android Compatibility | Android 9.0 or later |
| ChromeOS Compatibility | Yes |
| Linux Compatibility | Yes; basic keyboard functionality |
| Software | Logi Options+ on supported Windows and macOS |
| Power Source | 2 × AAA alkaline batteries |
| Battery Life | Up to 36 months; varies with use |
| Power Control | On/Off switch |
| Status Indicators | Easy-Switch channel / connection LEDs; battery status indication |
| Dimensions (W × D × H) | Approx. 279 × 124 × 16mm (retailer specification; matches international equivalent) |
| Weight | Approx. 415g with batteries (retailer specification; matches international equivalent) |
| Backlighting | Not featured |
| Regional SKU / Part Number | Not independently verified for the Black K390 |
| Included Accessories | No USB receiver should be presumed included; exact region-specific box contents require packaging check |
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