Of course. This is a very specific and useful piece of hardware. Let’s break down exactly what this “M.2 to PCIe Riser” is, what it does, its uses, and important considerations.
What It Is
In simple terms, this device is an adapter or an extension cable. It takes the high-speed PCIe lanes that are typically used inside a PCIe slot on your motherboard and routes them to an M.2 connector.
Think of it as a bridge that allows you to connect an M.2 NVMe SSD to your computer using a PCIe x4 slot, but without plugging the SSD directly into the motherboard.

Product features:
Wire advantage, using German patented imported wire, using Taiwan imported High quality connector, high frequency support PCIe 3.0 stable transfer.
Supports 2230/2242/2260/2280 type M.2 interface.
PCI-E 4X Slot edge is free, so supports PCI-E 1X/4X/8X/16X card
Supports Windows10/8/7/2000,I OS or Linux
Cable length: 20cm
System Requirement: M.2 Key M slot on mainboard
Package contents:
1x to PCIe X4 Extension Cable
1x M2 Screw
1x 4P to SATA Cable

1. We highly recommend to use it for PC desktop. Due to the complex compatibility, we can’t guarantee 100% compatibility for laptop, expecially Not for Lenovo, HP, Dell laptop.
2. Professional are highly recommended. Improper assembly or improper operation will burn your equipment.
Product name: M.2-M key/NVME to PCIe x16 Graphics Adapter Extension Cable
Connector 1:PCIe x16
Connector 2:M.2 NVMe M-key
M.2 PCB Size:2230 2242 2260 2280
Wire length:10 ~ 30cm, the length can be customized,cable prices of different lengths are not the same, please contact me before order.
EMI Shielding with Conducting Polymer
The extender utilizes the latest materials for EMI
This technique allows each cable to be fully covered by electromagnetic interference shielding with conducting polymer to guard against incoming or outgoing emissions of electromagnetic frequencies, minimize disturbance and degradation on performance, and reduce the weight of the extender.
Cable length Description:
The length of the wire refers . It does not include the PCB and the connector.

1. You must identify the direction when you plug in this cable. Don’t reverse insert and bend, prevent burning equipment.
2. All kinds of Motherboard and equipment condition such as signal driving ability is different, the results of our test does not guarantee that it is the same as your test results. You need to know, as long as using a extension cable, the signal will have a loss. The buyer who requires perfectly, please don’t buy.
3. The graphics card or motherboard is an electronic equipment which will increase over time and oxidative aging. It will become more unstable if plug in an extension cable. Does not support the old equipment. The device which is more than four years, please don’t buy.
4. Only use for product testing, If other purposes or don’t have DIY ability, please don’t buy.
5. Only supports one gap M-key NVMe SSD, Don’t support two gaps BM-key SATA SSD .
Before purchasing it should be noted that: 1) Some product images are modeling drawings, with color differences and minor differences in appearance. 2) Regarding the length of the extension line, different factories have different testing methods, with an allowable error range of 1-1.5CM. 3) There are many computer configuration parameters on the market, and it is not ruled out that there are some small probability of incompatibility and inapplicability. 4) If you have any technical issues, you can confirm and consult with our customer service online before purchasing to avoid unnecessary misunderstandings and disputes!! 5) There are many SKU styles linked, it is recommended to carefully choose and purchase. If you are unsure, please consult customer service online to purchase!!

Summary
This M.2 to PCIe Riser is a reliable and cost-effective way to add a high-speed NVMe SSD to a desktop computer that lacks a dedicated M.2 slot or to expand storage capabilities. It’s simple to use—just plug it into a free PCIe slot, screw your M.2 NVMe SSD into it, and you’re done.
Just remember the key points: it’s for NVMe (M-key)






















Works great. I used it to add more hard drives to my N100 mini PC/home server using a PCIE SATA card. No problem. Everything is great. The packaging was severely damaged. Fortunately, the part was not damaged.
I haven't tested it yet, but it arrived in perfect condition, nothing wrong, everything indicates that it is indeed x4.