10Gh USB miner?

Maybe?
Maybe this could be a return of the super cheap USB miners.
The component overhead of USB miners is still a problem.
1 MCU, 1 DCDC, 1 USB-to-UART chip, for each 2 chips, is so much cost to take.
If we make a 8 to 9 chip USB miner (about 40G), DCDC cost can be saved. But USB2.0 does
not have enough watt capability to power it.