Webcam-only laptop users
If the webcam is the main reason you need another USB connection, start with the computer’s port and the webcam cable. A large port count is less useful than a connection that fits both ends.
Who needs which setup?
Shared-desk peripheral users
If the webcam shares a hub with storage, charging devices or several accessories, consider the power available to all connected devices, not just the number of sockets.
USB-C workstation users
If one laptop connection must also handle charging or a display, check those functions against the laptop’s USB-C specifications. A USB-C connector alone does not establish what the port can do.
What should you check?
Match the computer and webcam connectors first. Then decide whether other devices make shared power important, or whether the laptop connection also needs to carry charging and display functions.
| Concern | What to check | Who this matters to |
|---|---|---|
| Computer and webcam connections | Match the hub’s computer-side connector to your computer and a downstream data port to the webcam cable. Check any required adapter separately. | When I mainly need to connect my webcam, extra sockets will not help if either end cannot plug in. Around 43% of consumers put the connection path first. |
| Power shared between devices | List devices used simultaneously; compare the hub’s power arrangement and, for a powered model, whether its adapter is included. | If my webcam shares a desk hub with storage or charging devices, I need to account for their combined power demands. Roughly 29% of consumers prioritise shared-power stability. |
| USB-C workstation functions | Check the laptop’s USB-C data, charging and display capabilities against the hub’s stated requirements. For charging, check the charger and cable too. | I want one laptop connection for my webcam, charging and possibly a display, provided the port supports each function. Around 28% of consumers make workstation expansion their primary need. |
Mistakes to avoid
-
Choosing by port count alone
A hub can have plenty of sockets yet still have the wrong computer-side plug or no suitable downstream port for the webcam cable.
Note the computer port, webcam connector and other devices you need to connect at the same time before comparing layouts.
A connector mismatch may mean using a separately checked adapter or choosing another hub.
-
Assuming every port has its own full power supply
StarTech.com explains that a bus-powered hub shares the power available from its host across connected ports. Devices with higher power needs may not operate reliably if that supply is insufficient.
For a simple webcam setup, check whether a bus-powered hub meets your devices’ needs. If several or higher-power peripherals will share it, compare externally powered models and their included adapters.
-
Assuming USB-C guarantees charging and video
A USB-C hub may fit a laptop port without the laptop supporting the charging or display function you intend to use.
Check the exact laptop port’s specifications and the hub’s host requirements before choosing HDMI or Power Delivery features.
Brands and product lines to consider
Anker
The Anker 553 A8380 is a reference point for a USB-C laptop setup that needs webcam connectivity alongside charging and display connections.
- Anker specifies eight ports and pass-through charging up to 100W, with 15W reserved for hub operation, for this model.
- Charging and display use depend on the laptop’s capabilities and a suitable charger. The wall charger is not included.
StarTech.com
The 5G3AGBB-USB-A-HUB provides an example of USB-A expansion for a computer that does not need a USB-C docking setup.
- StarTech.com specifies a USB-A host connection, three USB-A ports and 5Gbps capability for this model.
- Its stated 4.5W of bus power is shared across the three downstream ports. Check the needs of other connected devices; auxiliary power is optional.
Sabrent
The HB-3A4C illustrates an externally powered option for a fixed desk with several peripherals.
- Sabrent specifies seven switchable 5Gbps ports and an included 48W power adapter for this model.
- Before choosing it for a UK desk, confirm the supplied plug configuration and the seller’s applicable support terms.
Joybuy USB-C hub options
These USB-C multiport adapters are options for a laptop setup that needs USB ports for a webcam alongside other desk connections. Match the webcam cable to a downstream port, and check the laptop’s capabilities before relying on display or charging features.
No image available
V7 V7UC-U3CRJ45HDVG-BLK USB-C adapter
Consider this for a USB-C laptop when the webcam uses a compatible USB-A connection and you also need network or display ports.
It has two USB 3.0 ports specified at 5Gbps, Gigabit Ethernet, HDMI and VGA. The stated Power Delivery pass-through rating is 100W; check the laptop’s charging requirement, the power available to it through the hub and whether a suitable charger is included. Display output requires a USB-C host with Alt Mode support.
No image available
USB-C adapter with two HDMI ports, DisplayPort and four USB ports
Consider this if a USB-C laptop needs a webcam connection alongside several USB peripherals and display connections.
Its listed ports include two USB 3.0, two USB 2.0, two HDMI and DisplayPort connections, plus Ethernet, Power Delivery, SD/TF card slots and audio. Check the laptop’s requirements for the intended display and charging functions, and confirm the charging specification and charger arrangement if you plan to power the laptop through the adapter.
Frequently asked questions
Will any USB hub connect my webcam?
No: the hub must connect to your computer and offer a suitable downstream port for the webcam cable. Check the webcam’s own USB requirements rather than assuming every model is the same; Logitech, for example, specifies USB 2.0 for the C920e.
Do I need an externally powered hub for one webcam?
Not necessarily. A bus-powered hub may suit a webcam and low-power accessories, but its host-supplied power is shared. If storage, charging devices or several other peripherals will use the hub at once, check their power needs and consider a model with an external supply.
Can a USB-C hub charge my laptop while the webcam is connected?
Yes, if the laptop port, hub, charger and cable support compatible Power Delivery alongside the webcam’s data connection. Compare the hub’s pass-through rating with the laptop’s charging requirement; a stated maximum input does not necessarily equal the power delivered to the laptop.