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Répartiteur de station d'extension USB à 7 ports, hub haute vitesse
Comment fonctionnent les réseaux hub?
Les réseaux hub sont un type de réseau informatique qui connecte plusieurs appareils ou nœuds afin de partager des ressources., information, et services. Un réseau de hubs est composé d'un ou plusieurs hubs (points de connexion centraux) et tous les autres appareils connectés. Chaque appareil du réseau est connecté directement au hub, qui fait office de point central pour la transmission des données. Les données sont envoyées d'un appareil à un autre via le hub et peuvent être échangées entre deux appareils connectés au hub.. Dans un réseau hub, tous les appareils partagent la bande passante entre eux, ce qui signifie que toutes les ressources sont disponibles à tout moment sur n'importe quel appareil connecté. Cependant, this also means that there’s less overall capacity on the network as each node has to compete for access to the same resources. En tant que tel, it’s important to ensure that your network has sufficient capacity in order to ensure maximum performance. En outre, ce type d'architecture réseau est généralement mieux adapté aux petits réseaux, car les plus grands peuvent rapidement devenir surchargés et ralentir les performances globales..
In networking, a hub is a device that links multiple computers and devices together. Hubs can also be referred to as repeaters or concentrators, and they serve as the center of a local area network (LAN). In a hub, each connected device is on the same subnet and receives all data sent to the hub. The hub then forwards that data out to all other connected devices, creating an efficient system for sharing data between users.
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PRODUITS CONNEXES
12-in-1 type-c docking station hub USB3.0/RJ45 100M expansion dock
One dock for multiple uses to expand multiple devices
12-in-1 vertical desktop smart docking station
Vertical desktop expansion unlocks new desktop gameplay
Double-sided interface, connect however you want
4K high-definition visual effects external high-definition large screen
Support 4K@30Hz resolution, enjoy cinema-level shocking visual effects
Efficient office large-screen meetings are easier
VGA interface connects to projectors, monitors and other large-screen devices to demonstrate content clearly, making meetings/lectures more convenient
PD interface charges and plays without power loss
Office and battery life are both good, no need to worry about power outages affecting work
Faster and more stable Internet experience
Connect to a wired network, games/downloads/work can be unimpeded
Multi-port USB says goodbye to repeated plugging and unplugging
Can connect to a variety of external USB devices
High-speed card reader plug and read
Quick reading of TF and SD cards makes data processing more efficient
8-port 100W PD multi-port charger stand with bracket for Apple and Android phones fast charging
【Function description】
1. With a detachable transparent bracket, it can be easily installed and carried. For devices with leather cases, the bracket can be installed according to the thickness
2. 8 brackets can be used to store charging devices to make the desktop tidy
3. It can charge 8 devices at the same time, including 2 PD 20W fast charging ports, 2 QC 18W fast charging ports, and 4 smart identification 2.4A ports
4. All 8 charging ports can intelligently identify charging devices and reach the maximum charging current
5. All charging ports have protection functions
6. Using advanced power chips, full-load charging can also maintain a very low temperature
【Package includes components】
1 charging station
1 power cord
9 transparent brackets
1 user manual
【Product weight and size】
A: Product weight: 680g
B: Package weight: 765g
C: Product size: 188*138*28mm
D: Packing size: 20.5*20.5*5.0cm
[Packaging information]
UN: Number of outer boxes: 20/pcs
B: Outer box size: 43*27.5*41cm
C: Net weight: 15.3kg
D: Gross weight: 16kg
[Usage steps]
UN: Plug in the power cord and connect the charger through the standard power cord 8-shaped interface.
B: The voltage, current and other electronic design parameters are fully in line with the mobile phone standards and will not cause damage to your beloved machine.
C: Connect the USB data cable to power and charge various electronic products such as MP3/MP4, ipad, iphone, small speakers, Bluetooth, PSP, etc..
【Application scenarios】
1. High-end restaurants with popular iPad ordering systems
Ordering is easy, but charging is not! When a busy day is over, just put the exhausted iPad tablets into the charger and you can easily fix it!
2. Airport VIP lounge
When you are on a business trip or traveling, you don’t need to worry about charging during the long waiting time, or for entertainment or work!
3. Hotel lobby, business club, coffee shop
These public places for leisure and entertainment are equipped with such a high-end charging device to solve the charging problem of customers.
Multi-port USB charger Universal desktop charging stand 6-port smart USB charger vertical charging station
【Function description】
1. With a detachable transparent bracket, it can be easily installed and carried. For devices with leather cases, the bracket can be installed according to the thickness
2. The Apple Watch charging bracket can place the charger and charge the Apple Watch, which is very beautiful
2. It can charge 6 devices at the same time, of which 4 ports can reach a maximum charging current of 2.4A, and the other 2 ports can reach a charging current of 1A
3. Le 4 2.4A USB ports can be intelligently identified, and the charging device can reach the charging current without distinguishing the ports
4. All USB ports have protection functions
5. With advanced power chips, the temperature can be kept relatively low even when fully charged
【Package includes components】
1 charging station
1 power cord
7 transparent brackets
1 watch bracket
1 user manual
【Product weight and size】
A: Product weight: 380
B: Weight with packaging: 520g
C: Product size: 160*122*28m
D: Packing size: 17.7*17.4*5.0cm
[Packaging information]
UN: Number of outer boxes: 20/pcs
B: Outer box size: 37.5*27.5*38cm
C: Net weight: 11kg
D: Gross weight: 12kg
[Usage steps]
UN: Plug in the power cord and connect the charger through the standard power cord 8-shaped interface.
B: The voltage, current and other electronic design parameters fully meet the mobile phone standards and will not cause damage to your beloved machine.
C: Connect the USB data cable to power and charge various electronic products such as MP3/MP4, ipad, iphone, small speakers, Bluetooth, PSP, etc..
【Application scenarios】
1. High-end restaurants with popular iPad ordering systems
Ordering is easy, but charging is not! When a busy day is over, just put the exhausted iPad tablets into the charger and you can easily get it done!
2. Airport VIP lounge
When you are on a business trip or traveling, you don’t need to worry about charging during the long waiting time, or for entertainment or work!
3. Hotel lobby, business club, coffee shop
Such public places for leisure and entertainment are equipped with such a high-end charging device to solve the charging problem of customers.
RJ45 1 Male to 4 Female LAN Ethernet Network Socket Port Splitter Ethernet Cable
Description:
brand new and high quality.
Using a gold plated core to ensure signal transmission.
The PCB was built-in conduction circuit to prevent damage to the conductor.
Can protect the interference of the external electromagnetic signal to avoid damaging the internet signal.
Three network cables can be connected to a longer cable using this splitter.
Allows a laptop to access ethernet in different rooms, without having to pull the cable from another room
to the room to connect to that computer
You run an Ethernet cord from the wall to the splitter cable, one from the splitter to a computer (or laptop,
and one from the splitter to another computer (or laptop).
Specifications: Model: RJ45 Material: abdos + copper Quantity: 1pc Length: 7.9 inch (0.2m) Black color