Video conferencing notes

The latency factor

The latency of BT vs USB is significantly different. WiFi vs Ethernet makes less of a difference. The biggest win is to use a wired headset. But I also think, where possible, using a wired connection also makes sense. Everything adds up.

Connection Typical Latency Min (ms) Typical Latency Max (ms)
Bluetooth 50 200
USB 1 40
Ethernet 0.2 1
WiFi 3 20

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