I was a little apprehensive about these as they had no reviews and were very cheap but they were exactly as described and shipped quickly. Mounting hardware included (although cage nuts are only enough to mount a 1U device per bracket if you want to mount in all 4 corners). The build quality of the mount is really good considering it's not a well known brand - it feels sturdy and solid. If you use one for the Cisco switch and the other for the Dell R610, the installation is also hassle-free.
πΎ Diskless Synology DS118 NAS DiskStation with 1 Bay
18 Review
πΎ Synology DS920+ DiskStation - 4-Bay NAS (Diskless) with 4GB DDR4 RAM
12 Review
Zyxel NAS326: Personal Cloud Storage [2-Bay] with Remote Access & Media Streaming β Disks Not Included
33 Review
Synology Bay DiskStation DS220 Diskless
25 Review
Shock-Resistant Transcend StoreJet 25M3 USB 3.1 Slim Portable Hard Drive with 500GB Capacity
99 Review
Game console Microsoft Xbox One X 1000 GB HDD, black
53 Review
2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review
18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review