Sarker Net Speed Test
Ultra-Fast Diagnostic Portal
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Speed Test Results & Diagnostic Telemetry
Network Intelligence Hub
Master your connection, eliminate Wi-Fi bottlenecks, and understand your speed.
Interactive Speed & Bandwidth Calculator
Drag slider to see true download rates (Mbps vs MB/s) & file transfer times.
The BDIX Advantage
Bangladesh Internet Exchange (BDIX) keeps local internet traffic within the country, giving Sarker Net subscribers instant bufferless streaming on BDIX FTP servers, local TV, YouTube & Facebook caches at blazing speeds.
Frequency Battle: 2.4 GHz vs 5 GHz
Understanding why your Wi-Fi might be slower than your subscribed Sarker Net speed.
✔ Wide coverage, penetrates walls and concrete easily.
✘ Congested frequency, rarely passes 40-60 Mbps.
✔ Massive throughput, easily delivers 100-500+ Mbps.
✘ Shorter range, easily attenuated by brick walls.