U8 vs OpenProbe

Mobile phone USB flash drive-file transfer and backup artifact Zero-flow transmission of any file, does not consume a trillion traffic, does not cost a penny. Mobile phone USB flash drive is a cross-platform, easy to operate, ultra-fast transmission speed of extremely fast file backup tools. You only need to transfer files in the same LAN through a computer browser -Software features- 1 free flow 2 File transfer speed is ultra-fast: kill Bluetooth 100 times, and the fastest speed can reach 30Mb/s. 3 Backup Files: You can browse and manage all formats supported by iOS and photos, videos, music and other files. 4 Cross-platform transmission: iOS mobile phones and other iOS mobile phones, and desktop device platforms, free transmission. 5 Powerful: Transmit photos, videos, music and other files in various formats in the same LAN. The function of mobile phone USB flash drive is small and powerful, which is a rare tool in your daily life. Come and try it quickly! ;

OpenProbe is an academic research app that measures the real-world quality of mobile networks — not just whether you're connected, but how well the connection actually performs. Tap one button and OpenProbe measures your network's responsiveness (latency) and speed (bandwidth), then contributes the result to an open research dataset that helps study network quality at scale. Privacy comes first. Your exact location never leaves your device — it is blurred to a coarse grid on the phone before anything is sent. No name, no account, no login, no tracking. Contributing is always optional, and you can review or delete your data at any time. OpenProbe is part of an MSc research project studying how network quality data can be collected usefully while fully respecting user privacy.