What is a hub?
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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10 で 1 type-c docking station USB hub USB3.0/RJ45 100M docking station

Fast Data TransferSD /Micro Card Reader :Supports SD/SDHC/SDXC /SD 2.0UHS-1 ,まで 60 Mbps Minimalist Design For Easy CarryingOne step to massive expansion in one ultra-compact, light hub.

10-port charger 320W charging station GaN PD multi-port USB charging stand

パッケージにはコンポーネントが含まれています 1 充電ステーション 1 電源コード 1 user manual Product weight and size A: 製品重量: 650 b: 梱包込みの重量: 750g C: 製品サイズ: 200*130*78mm D: 梱包込みのサイズ: 22*14*9cm Packing information A: 外箱数: 16/pcs B: 外箱サイズ: 38*45*29.5cm C: 正味重量: 12kg D: 総重量: 13kg Usage steps A: Plug in the power cord and connect the charger through the standard power cord 8-shaped interface. b: 電圧や電流などの電子設計パラメータは携帯電話の標準に完全に準拠しており、あなたの最愛のマシンに損傷を与えることはありません。. c: Connecting the charging cable can power and charge various electronic products such as MP3/MP4, iPad, iphone and other mobile phones, 小型スピーカー, ブルートゥース, PSP, ノート, 等. アプリケーションシナリオ 1. High-end restaurants with popular iPad ordering systems Ordering is easy, しかし充電はできません! 忙しい一日が終わったら, 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, 旅行, または娯楽や仕事のために長時間待っている, 充電を心配する必要はありません! 3. ホテルのロビー, ビジネスクラブ, 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. 10 Port charging stations Model: 027 Input: AC100-240V/50-60Hz Output: USB-A1: 5V/3A, 9V/2A, 12V/1.5A (18W Max) USB-C1: 5V/3A, 9V/2.22A, 12V/1.67A (20W Max) USB-A1+ USB-C1: 5V/3.8A (Eachport 2.4A)   USB-C2: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.25A (45W Max) USB-C3: 5V/3A, 9V/3A, 12V/3A, 15V/3A ,20V/3.25A (65W Max) USB-C4: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A (140W Max) USB-C2+ USB-C3: 45W + 65W (110W Max) USB-C3+ USB-C4: 65W + 87W (152W Max) USB-C2+ USB-C4: 45W + 100W (145W Max) USB-C2+ USB-C3+USB-C4: 30W +45W+ 65W (140W Max) C2 C3 C4 interconnection power reduction ----------------------------------------------------------------------------------------------- USB-C7: 5V/3A, 9V/3A ,12V/3A ,15V/3A ,20V/2.25A (45W Max) USB-C6: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (65W Max) USB-C5: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 28V/5A (140W Max) USB-C7+ USB-C6: 45W + 65W (110W Max) USB-C6+ USB-C5: 65W + 87W (152W Max) USB-C7+ USB-C5: 45W + 100W (145W Max) USB-C7+ USB-C6+USB-C5: 30W +45W+ 65W (140W Max) C5 C6 C7 interconnection power reduction USB-C8: 5V/3A, 9V/2.22A, 12V/1.67A (20W Max) USB-A2: 5V/3A, 9V/2A, 12V/1.5A (18W Max) USB-C8+ USB-A2: 5V/3.8A (Eachport 2.4A) TOTAL: 320W Interface order: A1 C1 C2 C3 C4 / C5 C6 C7 C8 A

100-port USB smart charger 800W mobile phone power adapter charging station studio

この製品はマルチポート充電器です. その主な利点は効率的な充電です. 複数のプロトコルをサポートし、携帯電話やBluetoothヘッドセットなどの複数のデバイスを同時に充電できます。. スタジオに最適です, ホテル, 幅広い互換性と強力な機能を備えた学校などの場所. デバイスが使用する充電ヘッドの数を減らし、複数のデバイスを使用する顧客の同時充電ニーズに対応します。. モデル: A-10080 Output: 5V2.1A (MAX) サイズ: 305*265*78 Power: 800W Input: 100-130VAC/200-230VAC50/60Hz The standard 1.8-meter power cord can easily handle 2000w high power and is safe to use without getting hot The built-in fuse in the power socket automatically cuts off the power supply when the device is hot, effectively protecting the device Using high-temperature resistant PCB and built-in chip, charging is safer and more stable Built-in high-power and high-efficiency main control power supply provides surging power for the charger All connecting wires are made of high temperature and high current resistant silicone wires with pure copper tape insulation cold pressed terminals, 従来の圧線の短絡問題を解決し、分岐接続をより確実にします。. より安定した電源供給

11 で 1 Hub USB 3.0/RJ45 100Mbps Expansion Dock

One dock for multiple uses to expand multiple devices
11-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

11 port USB 3.2 Gen2 HUB 7 port 10Gbps hub 4 port fast charging splitter

USB power supply mode USB 3.0 超高速伝送速度, with a maximum transmission rate of 5Gbps per second Compatible with USB 2.0 および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 11 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 11 USBケーブルの長さ: 30CM

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

120W 6-port PD charger fast charging suitable for Apple Android mobile phone fast charging charger

製品名: Desktop Charger (3 USB-C+3 USB-A)100W Input:100-240V~50/60Hz,1.7A Max Material:PC+ABS USB-C1 Output:5V- 3あ; 9V- 3あ; 12V-2.5A; 15V-2A; 20V-1.5A (30W Max) (PPS 3.3V-11V-2.7A 30W Max) USB-C2/C3 Output:5V=3A;9V=2.22A;12V=1.67A(20W Max) USB-A1/A2/A3 Output:5V=2A(10W Max) USB-C1+USB-C2+USB-C3+USB-A1+USB-A2+USB-A3 Tota Outp:30W+20W+20W+10W+10W+10W(100W Max) [パッケージにはコンポーネントが含まれています] 1 charger 1 電源コード 1 ユーザーマニュアル [製品の重量とサイズ] あ: 製品重量: 220g B: 梱包込みの重量: 300g C: 製品サイズ: 89*71*28.5mm D: 梱包込みのサイズ: 15*13*3.5cm [Packing information] あ: 外箱数: 20/pcs B: Size of outer box: 33*19*26.6cm C: 正味重量: 5.5kg D: 総重量: 6kg

140W 6-port multi-port PD charger fast charging dock

【Product weight and dimensions】 A: 製品重量: 630g B: 梱包込みの重量: 700g C: Product dimensions: 170*130*38んん (excluding bracket height) D: Dimensions with packaging: 18.8*18*5.5cm 【Packing information】 A: 外箱数: 20/pcs B: Dimensions of outer boxes: 40.5*30.5*40cm C: 正味重量: 14kg D: 総重量: 14.8kg

140W 6-ポートUSB充電器PDデスクトップ充電ステーション充電スタンド高速充電

製品名: 6-port 3PD charging station Model: PW018-3PD Number of connection ports: 6 outlets (for iPad, iPhone, Androids, Laptop, 等). 3PD ports, 3USB ports Rated voltage: AC 100V~240V, 50-60HZ, 0.5A max Total power: 018-3PD-3: 140 watts 018-3PD: 75 watts 018-3PD-1: 90 watts 018-3PD-2: 110 watts USB-A port: 3USB ports: 5V 6A, single port intelligent identification 2.4A TYPE-C port: 5V/3A, 9V/2.22A, 12V/1.67A PD protocol (compatible with QC3.0), this port can be used independently up to 20 watts (customizable 30 watts) プラグ: US, European, British, Australian Casing: ABS+PC fire retardant material, baffle transparent pure PC material [製品の重量とサイズ] あ: 製品重量: 600g B: Packing weight: 650g C: 製品サイズ: 160*120*32mm D: Packing size: 192*188*53んん [Packaging information] あ: 外箱数: 20/pcs B: 外箱サイズ: c: 正味重量: 13kg D: 総重量: 13.8kg

150W 6-port desktop PD charger for mobile phones

製品名: 6-port PD desktop charger Model: PW024 Number of connection ports: 6 outlets (for iPad, iPhone, Androids, 等) 定格電圧: AC 100V~240V, 50- 60HZ, 0.5A max Total power: 150 watts USB-C1/C4: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/3.25A (PD3.0 65 watts) USB-C2/C3: 5V/2A, 9V/2.22A, 12V/1.67A, PD protocol, 20 watts USB-C5/C6: 5V/2A, 9V/2.22A, 12V/1.67A, PD protocol, 20 watts Casing: PC flame retardant and fire resistant material [製品の重量とサイズ] あ: 製品重量: 280g B: 梱包込みの重量: 400g C: 製品サイズ: 80*80*31mm D: 梱包込みのサイズ: 155*125*35んん [Packing information] あ: 外箱数: 20/pcs B: 外箱サイズ: 33*19*26.6cm C: 正味重量: 8kg D: 総重量: 8.6kg

4-port USB 3.0 HUB docking station hub, computer USB extender

USB 3.0 超高速伝送速度, with a maximum transmission rate of 5Gbps per second Compatible with USB 2.0 および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ケーブルの長さ: 30CM

480W 10ポートデスクトップGAN充電器PDマルチポート充電器

製品名: 10-port PD multi-port desktop charger Model: 026 0261 0262 0263 0264 Number of connection ports: 10 outlets (for iPad, iPhone, Androids, Laptop, 等) 定格電圧: AC 100V~240V, 50- 60HZ, 3.85A max Total power: 480W QC3.0 interface: 3.6-6.5V/3A, 6.5-9V/2A, 9-12V/1.5A, 18W TYPE-C interface: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 28V/5A PD protocol, 140W, 100W, 65W, 45W Plug: US, EU, UK Australian Standard Shell: PC flame retardant and fireproof material [製品の重量とサイズ] あ: 製品重量: 360g B: 梱包込みの重量: 480g C: 製品サイズ: 120*85*32mm D: 梱包込みのサイズ: 155*150*47んん [Packing information] あ: 外箱数: 20/pcs B: 外箱サイズ: c: 正味重量: 9.6kg D: 総重量: 10.5kg

ハブネットワークの仕組み?
ハブ ネットワークは、リソースを共有するために複数のデバイスまたはノードを接続するコンピュータ ネットワークの一種です。, 情報, とサービス. ハブ ネットワークは 1 つ以上のハブで構成されます (中央接続ポイント) およびその他すべての接続されたデバイス. ネットワーク上の各デバイスはハブに直接接続されます, データ送信の中心点として機能します. データはハブを介してあるデバイスから別のデバイスに送信され、ハブに接続された任意の 2 つのデバイス間で交換できます。. ハブネットワーク内, すべてのデバイスが相互に帯域幅を共有します, つまり、接続されているデバイスでいつでもすべてのリソースを利用できるということです。. しかし, this also means that there's less overall capacity on the network as each node has to compete for access to the same resources. そのような, it's important to ensure that your network has sufficient capacity in order to ensure maximum performance. 加えて, このタイプのネットワーク アーキテクチャは、大規模なネットワークはすぐに過密になり、全体的なパフォーマンスが低下する可能性があるため、通常は小規模なネットワークに適しています。.