Klaviatūra KEYCHRON B4 Pro pilka-juoda

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Prekė: Klaviatūra KEYCHRON B4 Pro pilka-juoda. Kategorija: Belaidžiai.

• Gamintojas: Keychron
• Modelis: B4 Pro Ultra-Slim Wireless Keyboard
• Spalva: gray

Keyboard KEYCHRON B4 Pro Grey-black

• Interface: 2.4 GHz, Bluetooth, USB-C
• Key backlight color: Not applicable
• Number keys: Yes
• Range: 10
• Height [mm]: 14.2
• Key layout: ANSI, US

• Index: 2121849

Comfort of working at the desk

Long working time

The built-in 800 mAh battery allows up to 300 hours of use with standard operation. Assuming about 5 hours per day means up to two months of without the need for charging. Full charge takes about 2,5 hours, which minimizes interruptions in use. The ability to work while charging offers comfort and continuity of operation.

Convenient key layout

The 96% layout retains the numeric keypad and the full row of function keys, while limiting the space occupied on the desk. Low profile and angle of inclination 2,9° promote natural hand position, which affects comfort during long writing. The housing made of ABS is light (495 g), and at the same time stable during operation.

Comfort on multiple systems

The keyboard offers a layout adapted to Mac while remaining full compatible with Windows. It gives access to media functions and function keys known to users of Apple devices, while offering a perceptible and comfortable operation of the keys. The Keychron Launcher software allows you to configure keymapping for Mac and Windows, allowing you to conveniently switch between devices without having to change keycaps.

Protection against dirt

Silicone keycap helps protect the keyboard from dust, dirt and accidental flooding, offering longer operation. Each key has been individually adjusted, which allows you to maintain the comfort and precision of typing. The cover can be cleaned and used repeatedly, so that the keyboard remains clean and aesthetically pleasing.

Cable included

Included with the keyboard is a USB-C/USB-C cable, which gives a stable wired connection and charging. Thanks to it, you can use the stable connection, which works both at work and while playing. In addition, the set includes a USB-A to USB-C adapter, which offers high compatibility and allows you to connect the keyboard also to older devices equipped with a USB-A port.

Multiple keys at the same time

KEYCHRON B4 Pro supports Anti-ghosting technology, which eliminates false signals and N-Key Rollover, which means that every keystroke is recorded even when you press multiple of them at once. This is crucial for players and users who expect precision and responsiveness in any situation.

Personalization without installation

You can configure the Keychron B4 Pro keyboard using the web application Keychron Launcher. The tool allows you to conveniently assign functions to keys, create macros and your own keyboard shortcuts, allowing you to adjust the keyboard operation to individual needs. The web form of the application eliminates the need to install additional software, giving quick and convenient access to settings from the browser.

Contents of the set

Keyboard KEYCHRON B4 Pro Grey-black, cable USB-C/USB-C, adapter USB-A to USB-C, receiver USB-A 2.4 GHz, silicone keyboard cover, manual.

• Type of switches: Scissor
• Size: 96%
• Keyboard type: Scissor
• Multimedia / function keys: Yes
• Support macros: Yes
• Wrist rest: No
• Computer communication: Wireless, Wired
• Touchpad: No
• Interface: 2.4 GHz, Bluetooth, USB-C
• Key backlight color: Not applicable
• For players: No
• Cable length [m]: No data
• Number keys: Yes
• Range: 10
• Additional information: 100 keys, Bluetooth 5.2, Refresh rate (Bluetooth): 90 Hz, Refresh rate: 1000Hz (wired, 2.4 GHz), Tilt angle: 2.9°, Number of multimedia keys: 12, ABS plastic housing, Keychron Launcher software, System switch (MAC/WIN), Operating temperature: -10 to +50 degrees Celsius
• Strength: No data
• Supported systems: Linux, macOS, Windows
• Illumination: No
• Keyboard layout: ANSI
• Keyboard language: US
• Accessories included: USB-A to USB-C Adapter, USB-C Cable, USB Receiver, Silicone Protective Cover
• Color: Grey-black
• Height [mm]: 14.2
• Width [mm]: 118.9
• Length [mm]: 376.8
• Weight [g]: 495
• Key layout: ANSI, US
• Includes battery/battery: Yes
• Power Type: Cordless
• Battery type: Lithium-polymer
• Battery capacity [mAh]: 800
• Battery/battery life: Up to 300 hours
• Charger included: No
• Charging via USB-C port: Yes
• Fast charging: No
• Supported USB charging protocols: No data
• Supports USB Power Delivery (PD) charging protocol: No
• Power required for maximum USB-C charging speed [W]: No data
• Minimum power required for USB-C charging [W]: No data

Specifications