Eternico C503F Wireless Combo black - EN/SK
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Eternico C503F Wireless Combo black - EN/SK
Everything you need for quiet work
The Eternico C503F wireless set is the ideal choice for anyone looking for a quiet and flexible solution for working from home or in the office. The package includes a full-size keyboard with a numeric keypad and a wireless mouse with six buttons. The keyboard, with its ISO layout and low-profile keys with a scissor-switch mechanism, offers exceptionally quiet and comfortable typing. The mouse buttons are just as quiet, helping you work without disturbance in the office or a shared workspace. With both wireless and wired connectivity options, the entire set can be used with computers, laptops, and other devices running Windows or macOS.
Quiet operation
You'll appreciate the quiet scissor-switch keys and mouse buttons when working in the office, at home, or in shared spaces.
Copilot
A dedicated Copilot button for quick access to artificial intelligence features in Windows.
Multiple connection methods
Choose between 2.4GHz, Bluetooth, or wired USB connection depending on your current needs.
Optical mouse
In addition to its quiet operation, the mouse offers adjustable DPI and a total of 6 buttons.
Plug & Play
Simply connect or pair the keyboard with your computer and you can start using it straight away.Keyboard with scissor switches for exceptionally quiet typing
High-quality scissor switches combine low travel, precise response, and smooth action. Compared to standard membrane keyboards, the Eternico C503F offers better stability for individual keys and a consistent press across their entire surface. A major advantage is its exceptionally quiet operation, which means the keyboard won't disturb those around you, even during intensive typing. A lifespan of up to 8 million keystrokes guarantees reliable performance for many years.
Connect to up to four devices
The Eternico C503F set offers maximum flexibility when working across multiple devices. The keyboard and mouse can connect to a computer, laptop, tablet, and other compatible devices via the USB-A receiver (2.4GHz), Bluetooth (up to 2 devices), or a USB cable. Switching between devices is instantaneous – just use the dedicated keys above the numeric keypad or the button on the mouse. The wireless connection, with a range of up to 10 metres, also gives you plenty of freedom without unnecessary cables on your desk.
Integrated batteries and smart power management
Both the keyboard and mouse are equipped with integrated rechargeable Li-ion batteries, which provide wireless operation without the need to replace batteries. The keyboard enters sleep mode after 8 minutes of inactivity and a deep power-saving mode after 30 minutes. The mouse goes to sleep after 3 minutes and activates its deep power-saving mode after 20 minutes. The package also includes a USB cable for charging both devices and using them in a traditional wired mode.
Copilot and practical functions at your fingertips
The keyboard uses an ISO layout, which ensures intuitive control and easy orientation while typing. There are 13 multimedia keys (for controlling brightness, volume, or media playback), including a quick launch for the calculator. A separate Copilot key lets you launch Microsoft's AI assistant with a single press, giving you quick access to functions for searching for information, creating texts, and solving everyday work tasks. There is also an option to switch between Windows and macOS modes and an Fn key lock function.
Quiet mouse with 6 buttons
The set also includes a wireless mouse with an ergonomic shape that fits perfectly in your hand and ensures comfortable control even during long hours of work. The optical sensor offers six sensitivity levels (800 / 1200 / 1600 / 2400 / 3200 / 6400 DPI), so you can easily adjust the cursor speed to your current needs. Two practical side buttons are used for faster navigation in documents and your internet browser. The button switches are notable for their quiet operation and a lifespan of up to 3 million clicks, guaranteeing reliable performance for a long time.
Thoughtful details for greater comfort
Flip-out feet let you set the optimal keyboard tilt for a more natural hand position while typing, while the slightly indented shape of the keys helps guide your fingers more accurately. Practical details include the tactile bumps on the F and J keys, which make touch typing easier, and the integrated storage space for the USB receiver directly in the body of both the keyboard and mouse, so you'll always have it to hand and there's no risk of losing it when travelling.
Detailed specification of the Eternico C503F Wireless Combo keyboard and mouse set, black
- Exceptionally quiet operation of both keyboard and mouse without distracting clicks
- Full-size keyboard with 109 keys and numeric keypad
- Wireless mouse with 6 buttons, including two side buttons
- Connection via Bluetooth (2×), 2.4GHz, and USB cable
- Ability to switch between multiple devices
- Low-profile scissor-switch keys for comfortable and precise typing
- Dedicated Copilot button for quick access to AI functions
- 13 multimedia functions including a calculator
- Optical mouse sensor with adjustable sensitivity up to 6400 DPI
- Integrated rechargeable batteries with smart power-saving modes
- Wireless range of up to 10 metres
- Tactile guides on the F and J keys
- Tilt legs
- Windows / macOS mode for seamless compatibility
- Integrated space in the keyboard and mouse for secure storage of the USB receiver
- Plug & Play with no driver installation required
- Switch lifespan of up to 8 million (keyboard) and 3 million clicks (mouse)
Specifications
Connection
Keyboard interface
Keyboard type
Layout
Switch properties
Keyboard features
Backlight
Other keyboard features
Colour
Dimensions
Weight
Compatibility
Charging // EU Directive
Mouse interface
Mouse use
Sensor
Mouse buttons
Other mouse features
In the package
| Code: | ETC503Fa |
| Warranty: | 36 months |
| Links: | Producer's Website: |
| Manufacturer information |
Alza.cz a.s., Jankovcova 1522/53, 170 00 Praha 7 - Holešovice, +420 225 340 111, [email protected]
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A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim. 
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