I came across a network rack with a small square hole instead of the usual screw hole on the front of the rack. They fit perfectly for equipment I had to rack mount.
Wall mount ONKRON TM1 for TV 17"-43", inclined, up to 30 kg, black
13 Review
NavePoint 12U Wall Mount Network Server Cabinet Rack Enclosure with Glass Door and Locking Mechanism
10 Review
π¦ Enhance Your Rack System with NavePoint Universal Rack Tray Vented Shelves 1U Black 10 Inches (250mm deep) - No Lip
10 Review
NavePoint 1U Vented Rack Tray - 14 Inches (350mm Deep), Black, Lipless Design
11 Review
Sennheiser PC 8 2 Cancelling Microphone
71 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review
Smartphone Samsung Galaxy A50 4/64 GB, 2 SIM, black
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π₯ Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review