Ever wondered how SSDs read and write data, or what determines their performance? Our tech explainer has you covered.

Thanks to their credit card form factor, the Raspberry Pi SBCs are small enough for projects where you can’t use gigantic PCs. Likewise, even the most powerful Raspberry Pi unit ...

Both Type A and Type B CFexpress formats are based around the same super-fast PCI express Gen3 interface and NVMe 1.3 technology, much like the best portable SSDs. However, they differ in the amount ...

What's the best phone for video recording and streaming? Right now, that's a more difficult question to answer than it was a few years ago. For a long time, Apple led the way in this field. But more ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the Multicloud The Future of the Internet ...

该地址通过PCI桥y1找到挂载在PCI总线y0上的PCI设备y02； PCI设备访问DDR的流程： PCI设备y11尝试将数据给到DDR地址空间； HOST主桥y接收到PCI设备y11尝试访问的地址，并将其转换为CPU域地址； DMA实现PCI设备数据到DDR的数据搬运（可以不使用DMA，通过CPU进行数据搬运 ...

Sling TV is trying to do just that with its cloud DVR, which has removed its previous recording limits and is now “unlimited.” “Unlimited DVR (previously called DVR Plus) will allow ...

I find myself constantly recording my screen to create quick tutorials for family members who are a little less tech-savvy. With screen record you can capture anything with just a couple of taps ...

On the recording side, there’s support for up to 4K30 with super smooth 120fps capture at lower resolutions. Variable refresh rate support is new to the AverMedia range and it works well.

User experience, and the interface, is important. It’s about finding a balance between powerful features and intuitive use. More complex recording software, like OBS Studio, should be accessible ...

We're currently re-reviewing all our top picks to see how they compare - but one thing's for certain: OBS Studio remains the best free screen recording ... around its sparse interface, you ...