Currently manufactured stationary PCs and laptops are usually equipped with at least 2 USB A-type ports. Thanks to this, we can connect various external devices to the computer, such as a mouse, keyboard, flash disk, MP3 player, MIDI-to-USB interface, mobile phone and many more. The problem appears when we want to connect many devices to the computer at the same time - then there are no free USB connectors. In such a situation, for example, we must stop charging the battery in our portable MP3 player to be able to use the wireless mouse. However, there is a simple solution to this problem, which is to connect a USB hub to the computer. Thanks to this device, the problems related to the parallel use of several USB devices at the same time disappear. Our offer includes USB hubs diversified in terms of practical additional functions, such as switches for individual USB ports, LED backlight, and micro SD memory card readers. In terms of power supply, the Botland store offers USB hubs powered directly from the computer's USB port, as well as active USB hubs that require an external AC adapter. Unlike passive USB hubs, active USB hubs provide very high power efficiency. The USB hubs available in our offer are compatible with the USB 2.0 and USB 3.0 standards.
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Raspberry Pi
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Raspberry Pi 4
- Raspberry Pi 4B modules and kits
- Raspberry Pi 4B casings
- Raspberry Pi 4B power supply
- Raspberry Pi 4B memory cards
- Raspberry Pi 4B audio & video cables
- Raspberry Pi 4B displays
- Raspberry Pi 4B GPIO extensions and HAT
- Raspberry Pi 4B cameras
- Raspberry Pi 4B mounting elements
- Raspberry Pi 4B USB accessories
- Raspberry Pi 400
- Raspberry Pi Zero
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Raspberry Pi 3
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Raspberry Pi 3B+
- Raspberry Pi 3B+ modules and kits
- Raspberry Pi 3B+ casings
- Raspberry Pi 3B+ power supply
- Raspberry Pi 3B+ memory cards
- Raspberry Pi 3B+ video & audio cables
- Raspberry Pi 3B+ displays
- Raspberry Pi 3B+ cameras
- Raspberry Pi 3B+ GPIO extensions and HAT
- Raspberry Pi 3B+ mounting elements
- Raspberry Pi 3B+ accessories
- Raspberry Pi 3B
- Raspberry Pi 3A+
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Raspberry Pi 3B+
- Raspberry Pi CM
- Raspberry Pi accessories
- Gaming Pi - consoles
- Raspberry Pi 2B+
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Raspberry Pi 4
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Raspberry PiIn this category you will find both the latest Raspberry Pi 4B minicomputers, as well as all the necessary additions with compatible accessories.
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Arduino
- Arduino - main modules
- Arduino starter kits
- Arduino Shield - extension
- Arduino books
- Arduino sensors
- Arduino casings
- Arduino power supply
- Arduino - prototyping accessories
- ArduCam - cameras for Arduino
- Arduino displays
- Arduino - communication modules
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BestsellerArduino is an Italian programming platform with I/O support and standard programming language. Systems are based on microcontrollers.
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microbit
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bbcThe BBC's Micro:bit education platform is a particularly popular in UK. Offers minicomputers, modules and accessories for learning and teaching programming.
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odroid
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odroidSeries of South Korean single board computers and tablets. Many of them can be operated not only with Android, but also with Linux distributions.
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m5stack
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m5stackM5Stack sandwich modules received recognition among Japanese customers. They offer freedom of choice in terms of combining them into systems with selected functions.
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STM32 modules
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stm32
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stm32Similar to Arduino, but... different. Often used at higher education institutions, STM32 are microcontrollers with high computing performance.
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Arduino
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avr
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avrAVR microcontrollers are a combination of microprocessors with components into integrated circuits. AVR family includes expansion modules, programmers and books on programming.
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Friendly ARM
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nanopi
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nanopiMicrocomputers equipped with numerous communication interfaces and peripheral modules. One of the most diverse families of single-board computers.
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infoThanks to the appearance of many single board platforms dedicated to amateurs and hobbyists, minicomputers have become popular among enthusiasts of robotics and electronics. Check out other models available in Botland.
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Consumer electronics
- Animal repellers
- Automobile accessories
- Cameras and recorders
- Computer accessories
- LED lighting
- Memory cards & disks
- Smartwatches
- Sound and acoustics
- Tablets and smartphones
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elektronika
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Elektronika użytkowaThe whole range of devices and components related to electronics including accessories and elements of electronic circuits.
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Semiconductors
- AVR Microcontrollers
- Buzzers - sound generators
- Integrated circuits
- Microphones and sound detection
- MP3 / WAV / OGG
- Programmers
- Transistors
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Mechanical parts
- Cases, casings
- Clamps
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Connectors
- 230 V network sockets
- Amphenol FCI connectors
- ARK connectors
- Banana connectors
- BLS connectors
- BNC connectors
- Connectors - 4-pin
- Connectors - FSF / FPC ZIF
- Connectors - goldpin
- Connectors - raster 2.5 mm
- Connectors - raster 2.54 mm
- Crocodile cables
- D-SUB connectors
- DC plugs and sockets
- Electric cubes
- IDC connectors
- Jumpers
- Mounting connectors
- Pogo Pin
- Quick couplings
- RJ network connectors
- Slip connectors
- SMA connectors
- USB connectors
- Wire tips
- Installation boxes
- Organizers for wires
- Prototype boards
- Self-adhesive feet
- Shrink tubes
- Standoffs
- Switches and buttons
- Wires
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Grove
- Grove - starter kits
- Grove - base hats
- Grove - accelerometers and gyroscopes
- Grove - gas & dust sensors
- Grove - distance sensors
- Grove - temperature sensors
- Grove - light and colour sensors
- Grove - converters
- Grove - communication modules
- Grove - relays
- Grove - buttons, keys and joysticks
- Grove - motor drivers
- Grove - displays
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tekstGrove series modules from Seeed Studio - more than 150 different modules with a simple interface, including adapters to ensure compatibility with Arduino and Raspberry Pi.
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Other sensors
- Current sensors
- Fingerprint readers
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Gravity modules
- Gravity - accelerometers and gyroscopes
- Gravity - actuators
- Gravity - base hats
- Gravity - buttons, keys and joysticks
- Gravity - cables
- Gravity - communication modules
- Gravity - converters
- Gravity - current sensors
- Gravity - displays
- Gravity - distance sensors
- Gravity - encoders and potentiometers
- Gravity - force sensors and limit switches
- Gravity - gas & dust sensors
- Gravity - LED
- Gravity - light and colour sensors
- Gravity - medical sensors
- Gravity - relays
- Gravity - sound modules
- Gravity - starter kits
- Gravity - temperature sensors
- Sensor sets
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roboty
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robotyReady-to-use robots and all accessories, components and sub-assemblies necessary to create your own robot or robotic arm.
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Accessories for robots
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narzedzia
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akumulatoryEveryting for robotic, electronic and mechanic workshop, home DIY enthusiasts and all those who need power supplies.
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tekstFORBOT online and paper courses are great introduction to the vast world of electronics. Discover their possibilities and educational value.
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Educational robots
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Educational robots
- JIMU
- Photon
- MakeBlock
- Abilix Krypton
- Waveshare - educational robots
- Wonder Dash and Dot
- Ozobot
- Lego Mindstorms & WeDo
- Edison
- TinkerGen
- Microduino
- Robobloq
- Ohbot
- Clementoni
- Genibot
- LittleBits
- RoboRobo
- Wheeled educational robots
- Crawler educational robots
- Interactive educational robots
- Solar educational robots
- Robotic dogs
- Toy robots
- Advanced robots
- Educational toys
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Educational robots
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BleboxIn the category "BleBox - Home Automation" you'll find a wide range of home automation devices from the renowned manufacturer BleBox.
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button
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BroadlinkIn the category "Broadlink - Home Automation" you will find ready-to-use devices to turn any ordinary home into an intelligent building.
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button
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EuratechIn the "Eura Tech - home automation" category you will find a large selection of devices intended for use in the home automation system.
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button
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FibaroFibaro - home automation. In this category you can find elements of Fibaro home automation system.
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ShellyAlthough it is possible to develop your own network of devices and sensors, it is much faster to use ready-made drivers - e.g. Shelly modules available in our store.
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SonOffThis category includes Sonoff products - intelligent WiFi controllers.
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button
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Android Box - Smart TVAndroid Box is a solution that allows you to use multimedia functions on your TV even in the absence of adequate equipment.
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button
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AssistantsVoice assistants provide speech connection to the entire home automation system.
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button
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Other automation systems
- iNode - sensors and modules Bluetooth Android
- Inveo controllers
- BBMagic Bluetooth automation
- Tinycontrol controllers
- Neo home automation
- Zamel Supla home automation
- Z-wave executive modules
- Exta Free - sensors and modules
- USB Numato Lab GPIO drivers
- AST lighting drivers
- Coolseer home automation
- Tuya home automation
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3d
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druk 3d3D printing, in which objects are created layer by layer. Allows to create objects at home, but also has industrial and medical applications.
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FilamentFilament for a 3D printer is the basic purchase right after purchasing the printer itself.
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Accessories for 3D printersLike any machine, a 3D printer sometimes requires the replacement of the most heavily used elements, including nozzles or heaters.
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Pokaż więcej
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3D printing pensThe 3D pens let your imagination run wild while sketching in three dimensions.
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Pokaż więcej
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Laser cutting machineDevices that allow you to cut or engrave various types of materials, incl. in wood, leather, plastic, aluminum.
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Pokaż więcej
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3D scanners3D scanners are devices that can analyze the shape of an object. Data from scanners can be used in spatial modeling.
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Laser headsThanks to laser heads, you can engrave even the most complex patterns on various types of surfaces, e.g. leather, wood, textiles.
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CNC milling machinesToday, numerically controlled milling machines are the backbone of the manufacturing industry.
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Pokaż więcej
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2D printers and pens2D printers and pens will find their application in many areas, including in marking packaging, construction elements and pharmaceutical products.
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Bony podarunkowe
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Opis kategoriiGift vouchers in Botland store is a perfect option for everyone who is looking for a nice and practical gift.
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button
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InterestingA category in which we have collected various items, professional accessories as well as miscellaneous gadgets.
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GadgetsKeychains, mugs, mouse pads and other elements with technical motifs
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- Reduced price
- On sale
- Reduced price
- On sale
- Reduced price
- On sale
USB hubs
Products: 18
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Hub - Multiport Natec Fowler Mini - USB-C PD - grey
This adapter gives us access to HDMI, USB A and USB C using only one port on our USB C device . Natec's Multiport allows for quick access to the connectors you need at any...
Index: IMP-16475
Index: IMP-16475
Multiport Dock Goobay USB C 12in1 with wireless fast charging - 100W
The 11-in-1 multi-functional docking station from Goobay, features 3 USB A 3.0 ports, microSD and SD card reader, 4K HDMI port, VGA port, RJ45 Ethernet port and 3.5mm audio...
Index: GOB-18531
Index: GOB-18531
Multiport Dock Goobay USB C 12in1 with wireless fast charging with speaker - 100W
The 12-in-1 multi-functional docking station from Goobay, features 3 USB A 3.0 ports, one USB A 2.0 port, one microSD and SD card reader, one 4K HDMI port, one RJ45 Ethernet...
Index: GOB-18530
Index: GOB-18530
Hub with three USB 2.0 ports and one USB 3.0. The device allows you to connect more devices to your computer. It uses USB type C for communication.
Index: MEB-14225
Index: MEB-14225
Multiport HUB USB type C HDMI / USB 3.0 / USB 2.0 / C
High quality 4-in-1 adapter for connecting, among others, flash memory, additional screen.
Index: LEC-14213
Index: LEC-14213
D-Link DUB-H7 - active 7-port hub with 5V / 3A power supply for Raspberry Pi
Active HUB D-Link DUB-H7 allows connection of up to seven additional devices to the minicomputer Raspberry Pi. Adapter performance 3 A to power USB accessories with high...
Index: KAP-05741
Index: KAP-05741
HUB USB 2.0 AK219 3-port with memory card reader
The HUB allows you to connect up to three additional devices to the port USB 2.0 and 1.1. There is a memory card reader for SD, micro SD, MS, M2 and others. The device is...
Index: KAP-02159
Index: KAP-02159
USB cable Cerberus 3in1 1,8m - SparkFun CAB-12016
The cable has three end output: USB connector type B, connector microUSB B and miniUSB B. Built-in HUB USB allows you to connect three different devices at the same time....
Index: SPF-01933
Index: SPF-01933
HUB USB 2.0 4-ports Esperanza EA-114
The device allows you to connect 3 additional devices to the USB A slots and one via miniUSB plug. The device does not work with the Raspberry Pi.
Index: KAP-03515
Index: KAP-03515
uGo HU-110 active hub 4-ports USB 2.0
The HUB USB allows you to connect up to four additional devices to your computer at the same time. With support for USB 2.0, it provides a data transfer rate of up to 480 Mbps....
Index: IMP-15160
Index: IMP-15160
Multiport Adapter (HUB) USB C HDMI / USB 3.0 / SD / MicroSD / C Kruger&Matz
USB HUB with USB ports, HDMI 4K, card reader SD and microSD, and USB type C port, offering the technology of Power Delivery , which is perhaps the power of devices connected...
Index: LEC-14212
Index: LEC-14212
USB 2.0 Hub EA-127 4-port Esperanza with switches
The device allows you to connect more devices USB 1.1 or USB 2.0 to your computer. An additional advantage of the HUB is that there are switches that allow you to manually...
Index: KAP-01686
Index: KAP-01686
USB 2.0 Hub 4-Ports Esperanza EA-112
The device allows you to connect more devices USB 1.1 or 2.0 to the computers. Thanks to the hub you can extend the minicomputer Raspberry Pi.
Index: KAP-01199
Index: KAP-01199
Hub USB 3.0 Tracer H39 4 ports
Hub has 4 USB 3.0 ports. The device allows you to connect more devices to the computer, including the Raspberry Pi. It runs at speeds up to 600 MB/sec.
Index: KAP-09393
Index: KAP-09393
HUB USB 1.1 4-ports with switch + 5V/2,5A power supply
4-port USB hub with power supply, maximum output current up to 2.5 A. The device allows the connection of more devices to computers, including the Raspberry Pi. It runs at a...
Index: KAP-02383
Index: KAP-02383
Active 7-port hub with 5V / 2A power supply for Raspberry Pi
7-port HUB with the USB 1.1 or 2.0 standard. It allows you to connect more devices to the computer. It is running at 480 MBps. It has power supply unit with a capacity of 1 A,...
Index: GOT-13110
Index: GOT-13110
Hub - docking station USB-C/HDMI/DEX/SD/microSD/USB 3.0/USB 2.0 Green Cell
Hub for connecting up to 7 additional devices with different connection standards to your computer or tablet. The docking station is equipped with a C-type USB input...
Index: GRE-16038
Index: GRE-16038
HUB 7xUSB type A 2.0 Blow with switches
The USB splitter is black , equipped with 7 USB ports , which have separate switches with diodes to indicate their operation. The device allows to connect e.g. a phone, a...
Index: PRO-18119
Index: PRO-18119
USB hub - the easiest way to increase the possibilities of computer cooperation with external hardware
Similarly to a power strip, it allows you to power several electrical devices from a single AC 230V electric socket, on the same principle, a USB hub allows you to connect several devices to a computer using its single USB port. Depending on the model, the number of USB ports in a single hub ranges from 3 to 7, while the data throughput is determined by the supported USB standard, ie USB 2.0 or USB 3.0. The USB hub is not only increasing the possibility of parallel operation of many devices at the same time, but also facilitating access to them. You can place the USB hub on your desk and thus you will not have to constantly disconnect and connect devices to the USB ports in the computer's central unit, which is located with a connector plate to the wall or if access to it is otherwise difficult.
USB hub - how it works
The USB hub works immediately when plugged into a USB port. The USB hub allows you to extend the basic possibilities of cooperation between the computer and external equipment and facilitates the use of the computer. There are three types of USB hubs. The first is a passive USB hub. It is the simplest and cheapest construction. Such a USB hub is powered with + 5V voltage directly from the computer USB port and does not have an external power supply, therefore it cannot be used to power devices with increased power demand, such as external HDD drives. The second type is an active USB hub, which is equipped with an independent power source - the AC adapter. Unlike a passive USB hub, an active USB hub is larger, costs a little more and takes up more space, but usually has more USB ports and, due to its independent power supply, allows you to connect and operate more USB devices, including those with high current draw. There is also a mixed design that includes the features of a passive and active USB hub. Such a USB hub can function with the use of power from the USB port of the computer, but also with its independent power supply.
What should you consider when buying a USB hub?
USB hubs can not only be divided in terms of the basic type of design (passive vs active vs hybrid), but also in terms of other parameters that can play a key role when buying. Among the important factors, it is also worth considering the type of supported plugs. Usually, USB hubs can support USB A-type plugs in the USB 2.0 data transmission standard, and more expensive models can support USB C-type plugs, in a higher data transmission standard - USB 3.0. The type of plugs should be selected following the cooperating devices and their number. The hub can also be equipped with additional connectors, such as a reader for SD and micro SD memory cards, an RJ45 connector for wired data transmission in the Ethernet network, as well as micro USB B-type connectors and a headphone jack.