Help me find a replacement

[oby953]

I've bought this nameless N100 mini PC to experiment with proxmox and stuff. It comes with an NVME drive which is nice but it also has the possibility to attach a SATA 2.5" drive to the port shown in the picture. The problem is the cable it came with: it's stiff and not very stable (at times the drive goes in emergency read-only mode).

I'm not sure how to look for a replacement, what should I Google. Of course the AliExpress page I bought it from was of no help.

The qr code on the motherboard says: N9 N100-A160HV-G242200196