Maybe I expressed myself badly. What I wanted to ask is if it is possible to power the device and output video at the same time using one of the usb ports. I don't intend to draw power from the device but to give power to the device (and output video).

Hi! Does one of the CoolPi 4B USB ports support "Alt Mode" (power delivery and video output at the same time)?

@george Is there a way I can buy this prototype?

@george Hi! Has this model ever been released? Is there a link to buy it?

Where can we buy this? Could you provide a link?

Hi! Are there any updates about the 32gb ram /256gb rom model? Is it available?

@george Will the 32Gb ram /256Gb rom model have integrated Wifi/Bluetooth?

@george coool! Thanks!

@george will be available to buy with a 256Gb emmc?

@edwardzhou cool! Will it also support emmc larger than 128Gb?

@jack_admin thanks!

@george isn't the radiator version available with 128Gb emmc?

Hi everyone! I really like the Cool-pi 4b and I would like to buy one but I need to understand a few things before:

• Is it possible to have Gpu 3d acceleration using mesa drivers on X desktop environment like xfce? How?

• Is it possible to have an emmc larger than 128Gb? If so, where can I buy it?

Thanks for all your help.

@george Thanks! Could you provide a link where to buy it? On Aliexpress I can only find the 64Gb model with the radiator but I would like to buy the 128Gb with radiator

Hi! Is there a case for the Cool-pi 4b or is there one which could fit it? The board size and components are similar to Raspberry Pi but I think the Mini Dp port doesn't allow to use an Rpi case.. Let me know!