All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

About products and suppliers

capture external devices is a hardware that connects livestreaming cameras or recording device to the computer. Apart from the wholesale video capture cards, adapters may sometimes be needed.



There are two main categories of capture external tools. The first type requires their own video capture software to work, while the second type can be instantly plug-and-play.



In terms of technical elements, you will need to consider different signal formats, and whether the device uses interlacing, as well as the aspect ratios supported. These should be clearly described to your customers in the specifications to ensure they buy a suitable capture external item from you.



Some of the technical acronyms that may be good to know are VGA, which stands for video graphics adapter, versus HDMI, which means high-definition multimedia interface, and DVI, which stands for digital visual interface. They refer to the type of port or signal format supported by the hardware, and determine whether your customer will be able to connect the device properly or not.



In terms of aspect ratio, most people now look for 4k and up in terms of resolution. Some other things to note are whether the capture external are in standard definition (4:3) or in HD (16:9).



Shop and browse on Alibaba.com now to see what wholesalers have to offer. Choose worthy deals on a range of high-tech and affordable wholesale capture external which you can then offer to your customers at competitive rates.

Haven't found the right supplier yet ? Let matching verified suppliers find you.

Get Quotation Now

FREE

Request for Quotation