The race to be the world’s next high-performance memory card standard took it up a notch this week when the SD Association said it will adopt PCIe 4.0 for SD Express cards. Yes, you heard that right: ...

With the next evolution of USB now here with the launch of USB 3.1, vendors are quickly ramping up production of storage solutions among others to utilize the increase in performance. With this comes ...

Ever since people figured out that the Raspberry Pi 4 has a PCIe bus, the race was on to be the first to connect a regular PCIe expansion card to a Raspberry Pi 4 SBC. Now [Zak Kemble] has created a ...

The memory card wars are about to heat up again. This week, Adata showed off its first SD Express memory card. Dubbed the Premier Extreme SDXC SD 7.0 Express Card, Adata said the device will use PCIe ...

Audio and desktop PCs have a long history of not playing well together. Most PCs get okay audio, but your average desktop doesn't have great sound-system tuning, which leaves you having to do the ...

When you're piecing together a new PC build or planning an upgrade, every port choice feels significant. You weigh the pros and cons, staring at the back of your motherboard's I/O shield and the empty ...

Hi folks:<BR><BR>I've been trying to put together a security DVR system lately, <BR>and I ended up buying an already (custom) made second-hand PC.<BR><BR>All that really counts for this problem is ...

Last time, we looked over diffpairs, their basics, routing rules and the notorious tolerances of PCIe when it comes to diffpairs. Now, let’s take a look at the exact signals that make PCIe tick, as ...