A powerline kit is sensible for spreadsheet-heavy work only after testing the electrical route between the router and desk. No powerline adapter kit has a factpack-verified model and price for this office plan. Reserve most of the setup budget for the computer and display, then choose networking from measured conditions rather than a speed claim on the box.
Build the work desk first
The ASUS ExpertBook P5405 costs a verified R12,700 with a Core Ultra 5 226V processor, 16GB memory and 512GB storage. It provides a mobile office base for large workbooks after application checks. The Dell S2725QC 27-inch 4K IPS monitor costs a verified R6,128 and can show more rows or side-by-side sheets after scaling and USB-C compatibility checks.
The CUDY AC1200 4G LTE router costs a verified R1,396 where mobile service is the chosen upstream connection. It is not a powerline adapter. Confirm network coverage, SIM requirements and available Ethernet ports.
Powerline performance depends on wiring, circuits, distribution boards and interference. Compare current kits by Ethernet ports, paired security, warranty and return terms. Plug adapters directly into suitable wall sockets according to their instructions; a filtered or protected multiplug can change results.
Test the real workbook session
Open the shared files, refresh connected data and complete a video call from the desk. Watch for dropouts when household appliances operate. Use direct Ethernet where practical and protect confidential work accounts independently of the local link.
Keep the kit only if the far socket passes that full-day test.
Planning a dependable spreadsheet desk? > Ask Evetech to compare business laptops, 4K monitors and networking choices.