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A4Tech Fstyler FBX53C

Photos - Keyboard A4Tech Fstyler FBX53C
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Wireless membrane keyboard in a compact 75% format, primarily designed for office work and typing, rather than gaming. The keys are based on a scissor mechanism with a travel of just 2 mm, the same principle used in laptop keyboards. The case thickness of 18 mm confirms its classification as an "island" slim format, and the white Cyrillic characters are laser-engraved, resistant to wear. The main practical feature of the A4Tech Fstyler FBX53C keyboard is its hybrid connection supporting up to four devices simultaneously. You can connect three devices via Bluetooth and one more through a 2.4 GHz radio channel using the included dongle. There are dedicated keys for switching between them, making it convenient when working with a laptop, tablet, and smartphone in a single work session....The set also accounts for modern port features: a USB-C adapter is included for the USB-A dongle, allowing connection to laptops without full-sized ports. Full compatibility with Windows and macOS is provided with quick layout switching and CMD/OPT keys. Multimedia functions are placed on the Fn+F1–F12 layer, with 12 hotkeys covering volume control, playback, and system commands. Power is supplied by a built-in 300 mAh lithium battery rechargeable via USB-C, and adjustable feet at 5° and 8° let you find the right tilt angle for your seating position at the desk.
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A4Tech Fstyler FBX53C
Main
ConnectionBluetooth / radio
Multi-Device
Form factor75% (compact TKL, without Num-block)
LayoutANSI
Keyboard
Key profilelow
Key typeisland type
Switch technologymembrane
Polling rate125 Hz (8 ms)
Additional keys7
Fn key
CMD / OPT keys
Features
Cyrillic colourwhite
Volume controlfn
Connection and power supply
Power sourcebattery
Battery capacity300 mAh
Port on the deviceUSB C
Receiver (dongle)USB-A + USB-C adapter
General
Size315x133x18 mm
Added to E-CatalogMay 2025

Wireless membrane keyboard in a compact 75% format, primarily designed for office work and typing, rather than gaming. The keys are based on a scissor mechanism with a travel of just 2 mm, the same principle used in laptop keyboards. The case thickness of 18 mm confirms its classification as an "island" slim format, and the white Cyrillic characters are laser-engraved, resistant to wear.

The main practical feature of the A4Tech Fstyler FBX53C keyboard is its hybrid connection supporting up to four devices simultaneously. You can connect three devices via Bluetooth and one more through a 2.4 GHz radio channel using the included dongle. There are dedicated keys for switching between them, making it convenient when working with a laptop, tablet, and smartphone in a single work session.

The set also accounts for modern port features: a USB-C adapter is included for the USB-A dongle, allowing connection to laptops without full-sized ports. Full compatibility with Windows and macOS is provided with quick layout switching and CMD/OPT keys. Multimedia functions are placed on the Fn+F1–F12 layer, with 12 hotkeys covering volume control, playback, and system commands. Power is supplied by a built-in 300 mAh lithium battery rechargeable via USB-C, and adjustable feet at 5° and 8° let you find the right tilt angle for your seating position at the desk.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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