FEELWORLD Power Adapter for Livepro L1 switcher – feelworld official store
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Selore Switch HDMI Adapter 4 in 1 AV Multi-port Hub
Selore Switch HDMI Adapter 4 in 1 AV Multi-port Hub
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$12.99
$13.99
4.692307692 / 5.0
13 reviews
By Selore
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User Manual
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Collection
USB Hub USB C Adapter
More details
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About Selore Switch HDMI Adapter:
Seamlessly connect your thunderbolt 3 USB-C equipped PC, Mac, laptop, or Switch to an HDMI display with this all-in-one hub.
It combines the functionalities of a Switch Dock, Samsung Dex Station, and USB-C Converter, offering a comprehensive solution for various USB Type-C devices.
Enjoy crystal-clear audio and video with support for up to 1080p at 60Hz or 4K UHD (3840×2160) at 30Hz. The USB 3.0 port ensures lightning-fast data transfer speeds of up to 5 Gbps, allowing for seamless file transfers and smooth multitasking.
Benefit from a stable connection without wireless interference through the USB 2.0 ports, making them ideal for wireless devices. Additionally, the hub supports Power Delivery (PD) charging, ensuring that your devices stay powered up while you’re engaged in intense gaming or productive work sessions.
Experience the transformation of your Samsung Galaxy smartphone or tablet into a PC-like setup in a matter of seconds. Connect your USB Type-C adapter to a 4K monitor, immersing yourself in vibrant videos and expanding your productivity options on a large screen, wherever you are.
We prioritize your satisfaction and stand behind our product. If you encounter any issues, whether before or after placing your order, please don’t hesitate to reach out to us. We are committed to providing you with a pleasant solution and ensuring your trust and confidence in our brand.
 Note: Please connect the original power supply adapter with the Hub when playing. It can wake the console while it’s in sleep mode. |
Multiport USB With Gamecube Switch
It works perfectly with your Switch setup which includes a gamecube adapter for smash.Just plug gamecube hub to USB 3.0-A with USB 2.0-A ports.Now You can choose your favorite hero to battle on N*i*ntendo Switch
Laptop Work In Anywhere
It’s support for Windows OS 7/8/10 (X86/X64),Mac OS 10.2 above，Chrome OS,Linux.The resolution of monitors will be always consistent with laptop if mirror display under Windows system.Only DP1.4(AMD Graphics Card) can support triple display at the same time.
TV Mode&Fast PD Charging
Please charge it with N*i*n*tendo Switch Original charger when using HDMI port for TV Mode.4K HDMI port enable you turn any place into a workplace and enjoy vivid video in huge TV or monitor anywhere.
Support Charing up to 60W automatically adaptive.
Multifunction Port
Standard USB A port:USB 2. 0 ports provide more stable connection without wireless interference; Due to the USB 3. 0 radio frequency interference to the wireless connection, It is advisable to connect your wireless device to the USB 2. 0 ports; transfer speeds up to 480Mbps; Make Your Life More Intelligent.USB3.0/2.0 Ports speeds up to 5Gbps,transfer images,files,and videos in seconds.
HDMI:HDMI will be 60HZ while work separately while source is DP1.4. 4K HDMI Video Output: Support video resolution up to 4K UHD(3840×2160) 30Hz, downward compatible with 1080P, 720P.
PD Charing:Charging laptop through Type-C female interface, up to 60W automatically adaptive.Please charge it with Switch Original charger when using HDMI port for TV Mode.
For N*i*ntendo Switch: This adapter needs extra power resource to display the game on monitor, the original power of switch is the best choice to keep you battery durable.
(Check your adapter support output 15V 2.6A, because the Switch is designed to use 15V,2.6A current while you are not using the original Switch adapter.)
Compatible with (Tested):
Phone:Samsung Galaxy S20, S20 Plus, S20 Ultra,S10 / S10+ / S10e / S9 / S9+ / Note10 / Note9 / Note8 / S8 / S8+
TV: SONY KD-43X8000E,KD-55X8000G,TCL 50V2
Switch UT322.
398.4×4
Switch UT322.398.4×4
- Category: Consoles
|
Switch UT322.398.4×4 remote radio stations control via LAN Purpose
|
UT322.398.4×4 switches in DMR digital communication networks
Documentation
Presentation (pdf)
Switches UT322.398.4×4 in digital communication networks of the DMR standard ( pdf)
Software
UT322.398.4×4 controller configuration program (excel macros)
Configurator installation wizard (Setup UT322_398_4x4_v7.exe)
Basic system functions
- 9002 1 Network Option with 4 Switches and 4 Remote Radios
- Switch UT322.
398.4×4 (hereinafter referred to as the Switch) is designed to organize radio communication networks based on local area networks. - Systems are built on the basis of the following components:
- Switch UT322.398.4х4
- Remote RES adapter (radio station or repeater) UT322.399
- Each switch in the system can serve up to 4 adapters simultaneously
- Up to 4 switches can be connected to each Adapter
- The system adapter can control a remote RES in channel switching mode. In total, the adapter can switch up to 4 radio channels (frequencies)
The switch monitors the status of the Adapters and informs the system operator about this
398.4×4 (hereinafter referred to as the Switch) is designed to organize radio communication networks based on local area networks. Technical characteristics of Router UT322.398.4×4 and Adapter UT322.399
| Supply voltage, V | 12 Volt |
| Current consumption, max, mA | 1500 |
| Operating temperature range, °С | -40…+55 |
| Number of Adapters per Router | to 4 |
| Number of Routers per Adapter | Up to 4 |
| Number of channels (frequencies) of RES controlled by Adapter |
Up to 4 |
| Number of channels (frequencies) of RES for scanning mode | Up to 4 |
| Number of outputs for the system “Records of conversations” | 1 |
| RS232 (RS485) port speed | 1200, 2400, 4800, 9600, 19 200, 57600, 115200 |
| Function buttons | 16 |
| Volume buttons | 2 |
| Illuminated display | 4 x 20 |
What is, what is needed, which differs
,
The list of modern equipment used in laying networks is quite extensive, but the “basic” devices in it, especially when it comes to networks with a large number of clients, can be considered routers and switches.
We talked about the former in some detail in the last article, so this time we’ll talk about what switches are, what these network nodes do, and what differences there are between their models.
Switches – what is it?
A switch (also known as an Ethernet Switch or simply a “switch”) is a separate node that serves to combine several devices into a local network. Unlike a router, the connection is made exclusively via cable, that is, the device does not provide a wireless network deployment. Actually, in connection with this, a large number of standard RJ45 network connectors are located on its panel.
At first glance, this feature may seem like a disadvantage, since connecting via Wi-Fi, firstly, is much more convenient, and, secondly, it allows you to use even equipment that does not have a port for a wired connection (smartphones, ultrabooks). In practice, switches exist in parallel with routers and solve somewhat different problems. In particular, they can be used:
- For establishing a network connection in cases where high stability and speed are required, which cannot always be provided by wireless networks.
- When connecting a large number of users, for example, in a large office, where the Wi-Fi network can be “noisy”.
- When creating a video surveillance system with a large number of cameras transmitting images to one main computer.
- At industrial facilities, for example, to connect a series of sensors at different stages of the technical process and collect data from them on the control panel.
- For use by providers as a central node when connecting individual subscribers to a single Internet channel connected to an apartment building.
This is not a complete list of possible options. For example, it does not use in a home network, when there are not enough ports on the router to connect all the main devices via wire. You can also use a network switch in this case, but most often here it is replaced by a hub or, as it is also called, a hub. In fact, in the context of this material, the difference between them is not very important, but it is on it that you can most easily explain what the switch is responsible for.
How it works
Visually, like a hub, it is responsible for connecting several devices to the same network, but “inside”, at the level of signal transmission logic, it works differently.
In a local network, all data is transmitted in frames (frames) – conventional units of information, consisting of two parts: a “piece” of the transferred file and service information (in particular, the address of the “recipient”). As a result, a continuous stream is formed from a series of frames – traffic. The simplest example is an image from a surveillance camera broadcast to a security console.
The network switch or hub in this case plays the role of an intermediate link that amplifies the signal and redirects frames from the transmitter to a specific recipient. A similar process is called forwarding or, in Russian, relaying.
The hub retransmits a frame received from one of the ports to all other ports, “without understanding” who it is actually intended for, since the end device will determine for itself by the service data whether it needs to process the incoming frame or it can be ignored.
The main disadvantage in this case is the loading of channels with “extra” data and the accompanying decrease in throughput, which increases with the number of connected devices, because a continuous stream of frames will constantly be sent to each of them. Largely for this reason, the maximum number of ports on the hub is limited to 12.
The switch can be called a more “smart” device. Its internal memory contains a matrix of MAC addresses of all connected devices. Initially, it is empty, but during operation it is automatically filled in, allowing the switch to know exactly which port, which device is currently connected to. Accordingly, when relaying data, each frame is not transmitted simultaneously to all ports, but is sent exclusively from the source to the recipient, without loading the rest of the channels. Thus, you can get a significant increase in data transfer speed, or rather, avoid its unnecessary drop even with a large number of clients and impressive amounts of data transferred.
The number of standard RJ45 ports in switches can reach 48, but in many cases the node is not limited to them alone and is also equipped with additional types of connectors for connecting, for example, an optical cable.
Types of switches
So, what do they do and what are the switches for, figured out, now it’s worth talking about their differences. There are a lot of them, and according to most of the key characteristics, the devices are divided into several groups.
Handling:
- Unmanaged – operate in a fully automatic mode without the need and possibility of user intervention. Well suited for small networks, but in the case of a large number of connected clients, the switch can become a “bottleneck”, limiting throughput.
- Managed – Supports user management through its own network interface. Ideal for large companies.
Classified according to Network Communications Reference Model Open System Interconnect ( OSI):
- Layer 2 – work only in one segment of the local network and only with MAC addresses.
- Layer 3 – Provides greater connectivity by supporting IPv4, IPv6, IPX, PPTP, PPPoE, VPN and more network protocols.
- Level 4 – the most productive and “powerful” devices that automatically analyze transmitted data and recognize IP addresses, TCP / UDP protocols and other parameters.
By switching type:
- Store-and-Forward – the received frame is received completely, checked for errors and transmitted further.
- Cut-through – data transfer through. Only the destination address is read, the file is not checked for errors, so the transfer speed is much higher.
- Fragment-free – hybrid mode, in which the address is read and only a part (64 bytes) of the frame for checking.
By the bandwidth of each port:
- Symmetric – all ports have the same bandwidth, for example strictly 100Mbps or 1Gbps.
- Asymmetric – models that combine several ports at once with different bandwidths.
