Computer Accessories
(3 555)Computer accessories and peripherals are terms that can be used interchangeably in relation to numerous devices such as: a keyboard, a screen, a mouse, a printer, a scanner, a plotter, a tape drive, a microphone, speakers, a digital camera, a joystick, a 3D manipulator or a web camera. Due to their interaction with a computer, peripherals can be classified as:
- input devices (e.g. keyboards);
- output devices (e.g. printers);
- input/output devices (e.g. flash drives).
What are computer accessories?
Computer accessories are additional devices or hardware designed to enhance, extend or complement computer’s functionality. Apart from the items mentioned above, this product group includes headsets or memory card readers, external hard drives, various types of holders, stands, etc.
They can be connected to a computer via various interfaces, such as USB, Bluetooth, Wi-Fi or HDMI, and used to enhance performance, streamline work or improve sound or video quality. They are commonly used both in business and domestic settings. Depending on their requirements, preferences and budget, users can choose from numerous diverse models available on the market.
Types of computer accessories
Small computer accessories
This group encompasses products essential for correct operation of a laptop or facilitating its operation. See below for a few examples:
- Cables – USB, HDMI, VGA, Ethernet, power supply cables, etc.
- Adapters – used to convert certain types of signals into other types, e.g. USB-C-to-HDMI adapters.
- Other types of adapters – make it possible to connect a device equipped with one input type to a computer fitted with a different input type, e.g. DisplayPort-to-DVI.
- Dust filters – protect the laptop interior against dust and dirt.
- Cleaners – used to clean screens, keyboards, mouse devices, etc.
- Mouse and keyboard pads – protect the desk surface against scratching and facilitate mouse and keyboard handling.
- Laptop and tablet cases and covers – protect devices against damage and scratches during transport.
- Laptop and monitor holders and stands – facilitate viewing angle adjustment and improve ergonomics.
- Emergency power supply modules – provide power in the event of mains outage, enabling the system to be shut down safely.
- Anti-theft cables – used to protect laptops or other devices against theft.
Computer accessories for gamers
See below for a brief overview of computer accessories highly appreciated by gamers:
- Gaming mouse devices are more precise and responsive, and comes with additional buttons and configuration software.
- Gaming keyboards – with additional function keys, backlit keys, macro support and configuration software.
- Gaming headsets – with surround sound, microphone, comfortable ear cups and headband and noise cancellation features.
- Gamepads or controllers – for games supporting such devices, e.g. sports games, racing games, simulators.
- Mouse mats – enhancing mouse response precision and overall control.
- Keyboard pads – preventing any keyboard movements when gamers are immersed in their games.
These accessories are designed for gamers who require increased precision, performance, comfort and control.
State-of-the-art computer accessories
See below for an overview of a few state-of-the-art computer accessories:
- Touchscreen monitors – make it possible to control a computer by touching its monitor screen, similarly as in the case of smartphones and tablets.
- Virtual laser keyboards – projectors displaying full-sized keyboards on your desk to enable you to input data.
- Bluetooth speakers – wireless speakers that can be paired with a computer, smartphone or tablet.
- Induction chargers – for wireless charging of devices such as smartphones, tablets and headsets.
- Web cameras with sliding covers – to ensure user’s privacy and protect them against unauthorised access to their computer screen.
- Active USB hubs – enabling users to increase the number of USB ports on a computer and charge devices at the same time.
- LED lights – to illuminate a desk or monitor, featuring functions enabling users to change the light hue and intensity.
- Wide-screen monitors – which provide a larger field of vision, allowing you to comfortably view multiple windows and applications at the same time.
Computer accessory categories available in our product catalogue
In our product catalogue, computer accessories are divided into a few categories. They include:
Memory cards
Memory cards are portable storage devices used to store data such as photos, video clips, music or documents. They are commonly used in various devices, including cameras, smartphones, camcorders, media players, etc. They come in various types differing in size, capacity and transfer speeds, etc.
The data provided in the “Kind of card” tab might come in useful. It includes less familiar designations, such as “3D aSLC” referring to the flash memory technology implemented in some storage devices such as memory cards, SSDs and flash drives.
3D aSLC (Three-Dimensional Advanced Single-Level Cell) is an NAND flash memory type combining performance and durability of the SLC (Single-Level Cell) memory with lower manufacturing costs typical for the TLC (Triple-Level Cell) or MLC (Multi-Level Cell) memory. The 3D aSLC technology uses a three-dimensional memory cell structure, resulting in higher data density and better performance. This is a cutting-edge flash memory technology that can be implemented in a variety of storage devices, including memory cards.
Flash memory sticks that are available in a separate category perform a similar role and use a USB port. Individual models vary in write and read speeds, as well as capacity.
Computer power supply and UPS modules
Computer power supply modules and UPS (Uninterruptible Power Supply) modules are two different types of devices supplying computers with power. Their main purpose is to provide stable power supply and protect equipment from issues associated with voltage fluctuations and power outages. See below for the main differences between these units:
A computer power supply module is an essential component of every computer system. It converts mains voltage into voltages suitable for individual computer components (e.g. 3.3 V, 5 V, 12 V). It is responsible for distributing electricity to all computer components, such as the processor, memory, graphics card, motherboard, hard drives, optical drives, etc.
A UPS module is an uninterruptible power supply system that protects computers from sudden power outages, power surges and other disturbances on the mains. It is connected between a computer power supply module and a mains socket, allowing power supply to be retained in the event of a power outage. UPS modules come with built-in batteries supplying power for a short time (usually a few minutes) in the event of a mains failure, allowing the computer system to be shut down safely.
To sum up, a computer power supply module is an integral part of a computer that converts the mains voltage into the voltage required by computer components, while a UPS module is an external device that protects computers against power-related issues such as power outages, voltage spikes or noise by providing temporary backup power. Additionally, devices can also be protected against power surges or noise can by well-chosen power supply strips available in a separate category.
Privacy filters
Privacy filters, also known as anti-reflective screens, are special screen overlays that help protect your privacy. They are particularly useful in public places such as airports, cafés, offices, etc. where people are in close proximity to one another and the information displayed on their device screens can be seen by other, unauthorised individuals.
Privacy filters limit the screen viewing angle, so that people standing to the side cannot see the information displayed. The viewing angle is limited by a special screen coating that blocks incident light at an angle. Therefore, people standing to the side will only see a dark screen, and the device user will still be able to work comfortably and keep their data private.
Note that privacy filters not only ensure your privacy, but also prevent glare and reflections on the screen, which improves visibility and comfort when working in sunlight or other difficult ambient light conditions.
Selection of computer accessories
When selecting computer accessories, there are several factors to consider, such as the product quality, compatibility of interfaces, sizes or technologies with a given computer, or access to service and technical support features.
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