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USB 3.0 Hub Laptop Expander 7-Port Converter
Supports simultaneous use of 7 ports, eliminating the limitation of insufficient interfaces and making it more convenient to use
Equipped with 5V DC power supply, 7-port full load stable and non lagging to meet the charging needs of multiple devices
Each USB interface has an independent switch, which facilitates separate control of connected devices without interfering with each other, ensuring stable and secure transmission
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4-port USB 3.0 HUB docking station hub, computer USB extender
USB 3.0 ultra-high speed transmission rate, with a maximum transmission rate of 5Gbps per second
Compatible with USB 2.0 and USB 1.1 downwards
Supports plug and play functionality for hubs and peripheral devices, as well as Hot Plug functionality
Design of current overload detection and protection functions for each of the 4 ports
The built-in LED indicator light can display the connection status of USB power supply and USB peripheral devices connected to various USB ports
No need to install any drivers
Compatible with Windows 7/8/9/10/Vista/XP/MAC and other operating systems
Transmission rate: 5Gbps
Connection interface: USB 3.0 x 4
USB cable length: 30CM
USB-forlænger højhastigheds-hub 7-ports udvidelsesdocking-splitter
Hvordan fungerer hub-netværk?
Hub-netværk er en type computernetværk, der forbinder flere enheder eller noder for at dele ressourcer, information, og tjenester. Et hub-netværk er sammensat af en eller flere hubs (centrale tilslutningspunkter) og alle andre tilsluttede enheder. Hver enhed på netværket er forbundet direkte til hubben, som fungerer som et centralt punkt for datatransmission. Data sendes fra en enhed til en anden via hubben og kan udveksles mellem to vilkårlige enheder, der er tilsluttet hubben. I et hub-netværk, alle enheder deler båndbredde med hinanden, hvilket betyder, at alle ressourcer er tilgængelige for enhver tilsluttet enhed til enhver tid. Imidlertid, this also means that there's less overall capacity on the network as each node has to compete for access to the same resources. Som sådan, it's important to ensure that your network has sufficient capacity in order to ensure maximum performance. Desuden, denne type netværksarkitektur er normalt bedre egnet til mindre netværk, da større netværk hurtigt kan blive overfyldte og sænke den samlede ydeevne.