Quick Answer

For OBS recording, the short list is USB-C or Thunderbolt docks with 10Gbps-plus bandwidth, 65W to 100W power delivery, and enough ports for a webcam, mic, capture card and external recording drive. Expect around R1,800 to R5,000 at Evetech depending on whether you run a capture card; bandwidth to avoid dropped frames is the key spec.

What an OBS dock must handle

An OBS setup connects a webcam, a USB mic, often a capture card for console or camera footage, and a fast external drive for recordings. That is a lot of simultaneous traffic, so the dock needs 10Gbps (USB 3.2 Gen 2) bandwidth at minimum, or Thunderbolt or USB4 (40Gbps) if you run a 4K capture card. A cheap 5Gbps hub can drop frames or audio when the recording drive writes during capture.

Power delivery and display

OBS capture and encode load the CPU, so the dock should charge the laptop with 65W to 100W power delivery to avoid a battery sag mid-stream. A second display via HDMI or USB-C lets you keep the OBS dashboard on one screen and the game or call on the other. Confirm the dock drives your monitor at 60Hz; a cheap dock capping a second screen at 30Hz makes the OBS view feel sluggish.

The short list checklist

Require: 10Gbps bandwidth (Thunderbolt or USB4 if using a 4K capture card), 65W-plus power delivery, a 10Gbps port for the recording drive, and a clean second-display output at 60Hz. A 1-hour 1080p60 recording is several GB, so the fast storage port matters. Buy locally so warranty support is straightforward on a dock central to your workflow.

FAQ

What bandwidth does an OBS dock need?

At least 10Gbps (USB 3.2 Gen 2) so the webcam, mic, capture card and recording drive do not contend. Step up to Thunderbolt or USB4 at 40Gbps if you run a 4K capture card.

Does an OBS dock need power delivery?

Yes. OBS capture and encode load the CPU, so 65W to 100W power delivery keeps the laptop charged through a long stream and prevents a battery sag that would hurt capture quality.

How much should an OBS recording dock cost in SA?

Around R1,800 to R5,000 at Evetech, depending on whether you run a capture card. The higher end buys Thunderbolt or USB4 bandwidth for 4K capture alongside a fast recording drive.

TIP

OBS recording drive on the dock's fastest 10Gbps port so writes stay ahead of the capture, preventing the dropped frames a slow hub causes.