Red slot when trying to connect cables? : rpcbuildingsimulator

Office Desking Systems Cable Slot with Brush, Rectangular 450 x 45 mm

814-2149, Igus, Igus 9, e-chain Black Cable Chain

cable lock slot This laptop security lock by Navilock enables to lock different devices laptop, projector, monitor etc at any place The steel cable with its 2 m and

the one armed bandit slot This laptop security lock by Navilock enables to lock different devices laptop, projector, monitor etc at any place The steel cable with its 2 m and