Tool-Free M.2 PCIe/ SATA Aluminum SSD Enclosure - 6Gbps, Support UASP Trim - Compatible with M.2 SATA 2230, 2242, 2260, 2280 (B-key/ B+M-key)

It says in the description, and I bought it whilst confused, because I didn’t read carefully.2x drawers to hold M.2 drive-sticks.1x is B key (SATA)1x is M key (PCIe) [whom I’m betting wins this connector format battle]It’s made very nicely, and I will keep it since don’t yet have anything external with a B key…so now I do… just in case.The 2 drawers are separate.It comes with 1x cable, so if you want to use both drawers simultaneously, get another cable.It comes with 2 thermal pads and 2 aluminum bumps to get the heat from the thermal pads to the outer casing.My pics of it are with this review.

Bought the single SATA B Key unit. Build quality seems quite decent even if the huge air gap between the drive and the outer case means little thermal transfer. Didn't get a chance to use it for a while. Finally dropped a San Disk SD7S drive in to image it and wow. Tried different ports and cables, all in the couple of Hundred MB/S range. Moved the same drive to an M.2 to SATA plate in a 2.5 enclosure and now it's running at 1,400 MB/S. I didn't expect super speed but 20 Minutes vs 2+ Hrs. is just too big. If I'd paid more than a few dollars, I'd be upset. As it stands, the metal outer case will make a nice heatsink for something else. Avoid at least this model like the plague.

I use this for a back-up hard drive. Using the USB-C connection is very quick to back-up a complete clone of my laptop hard drive weekly.I added an extra layer of a Thermal Conductive Silicone Pad on top and bottom of the heatsink for better conductive cooling, and to tighten up, and stop any rattling or movement of the NVME drive.Great product at a good price;

This is 2 separate SSD holders in 1 case. You'll need a 2nd USB-C cable to hook both up. You only get one cable in the box. That's fine. I just ordered some really nice braded cables on AMZ and used those. When you first plug in, for Windows, it recognizes them just fine. No complaints about this at all. It does what they say it does. It's nice to have 2 different SSD types in one box. I like that the case is metal. Should last for a very long time.

I was trying to repurpose an old steam deck drive so I got one of these guys. First of all, it doesn't have any metal peg to screw into. It just uses a rubber stopper in friction. I got one and it didn't work so I figured it was defective and I ordered a replacement, that one arrived and had the exact same problems.It also baffles me that this thing is made out of a piece of solid milled aluminum but yet The metal casing does not come in contact in any way shape or form with the drive itself, meaning it provides no cooling whatsoever.It's cheap and doesn't workPick it when you pay for. Spend a little extra and get one you know is going to work

Does what it should. Helped me recover data after a motherboard failure so I'm very happy.

Until recently, I have only been using one of the two trays for an NVMe drive. When I tried adding another NVMe drive to the second tray, I discovered that the end with the contacts won’t fit. It looks like the M.2 B key is slightly misaligned and this is preventing the NVME drive from being properly installed.

This thing is very solid ,works great ,and was an awesome price.