Hubs & USB Gadgets in Computer Accessories(1000+)

A USB hub allows you to connect multiple USB devices to a single port on your computer or laptop. Common devices include:

• External hard drives and flash drives for extra storage
• Keyboards and mice for input
• Printers and scanners
• Smartphones and tablets for charging and data transfer
• Webcams and microphones
• Game controllers and other peripherals

Using a USB hub can help expand your connectivity options, especially if your device has limited USB ports.

Charging speed through a USB hub can vary depending on the hub's power delivery capabilities. Some hubs offer Power Delivery (PD) with high wattage, which supports faster charging for compatible devices. However, hubs without sufficient power output may charge devices slower than a direct connection to a wall charger.

When choosing a USB hub for charging, look for features like PD support and wattage ratings to ensure it meets your needs. Keep in mind that charging multiple devices simultaneously may also affect overall charging speed.

Many modern TVs have USB ports primarily for media playback or firmware updates, but not all support connecting USB hubs for additional devices. If your TV supports USB hubs, you can expand the number of USB ports to connect peripherals like keyboards, mice, or external drives.

Before purchasing a USB hub for your TV, check the TV's manual or specifications to confirm compatibility. Some hubs may require external power to function properly with TVs.

USB 3.0 hubs offer faster data transfer speeds compared to USB 2.0, making them better suited for tasks like transferring large files or streaming high-definition video. USB 2.0 hubs are generally sufficient for basic peripherals like keyboards and mice.

Other factors to consider include compatibility with your devices, power delivery needs, and the number of ports. USB 3.0 hubs tend to be backward compatible with USB 2.0 devices, providing flexibility.

It's possible to connect multiple USB hubs in a chain, known as daisy chaining, to increase the number of available ports. However, there are practical limits to how many hubs you can connect before performance issues arise.

Generally, connecting up to 3 or 4 hubs in a chain is manageable, but beyond that, you may experience slower data transfer speeds or power issues. Additionally, each hub and device adds latency, which can affect responsiveness.

For best results, consider powered hubs that supply their own power and avoid overloading the chain with high-power devices.