if foldable 360 degrees_Chrome OS

IF  THE  15.6 INCHES  CHROME OS  LAPTOP/TABLET/SMARTPHONE  HYBRID  LOOKS LIKE A LAPTOP AND IT IS FOLDABLE 360 DEGREES :

1. the 15.6 inches Chrome OS  Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees)  must have at least 3 units of full-size USB 2.0 port  or   3 units of full-size USB 3.0 port .  Having 3 units of full-size USB 2.0 port  or  3 units of full-size  USB 3.0 port  in a  15.6 inches  Chrome OS  Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees)   is very useful .  The  first full-size USB port of the 15.6 inches  Chrome  OS   Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees)  can be use to connect to a  USB scanners . The second full-size USB port of  the  15.6 inches  Chrome OS   Laptop/Tablet/Smartphone  hybrid(foldable 360 degrees)   can be use to connect to a flash drive or a thumb drive or 
a  external hard disk drive .  The third full-size USB port  of  the 15.6 inches   Chrome OS    Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees)  can be use  to connect to a  USB Docking Station so that we can have more USB ports and at the same time we can connect to a host of other devices .  Having  3 units of full-size  USB 2.0 port  or  3 units of full-size  USB 3.0 port is also very useful because , firstly , we can use all these 3 ports simultaneously for cloning hard disk drive and  secondly , we can use all these 3 ports simultaneously to install Linux Operating Systems (e.g. Linux OS Ubuntu 18.10 or Linux OS KNOPPIX  8.2) .

2. the 15.6 inches Chrome OS  Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees)  must have a Ultra Slim internal DVD-RW player . There is so much space on the left hand side and on the right hand side of the  15.6 inches   Chrome OS  Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees) , so , the hardware/software  manufacturer should include a Ultra Slim 
internal DVD-RW player on this machine .  Putting the machine on the lap and when we telecommute (bus/train/airplane/coffee shops/library) , typing documents , writing an article , doing software installation , watching DVD movies , running System Utilities Software , etc., etc., with a  Ultra Slim internal DVD-RW player inside the   15.6 inches  Chrome OS  Laptop/Tablet/Smartphone  hybrid(foldable 360 degrees) is much more  convenient/comfortable and very handy   even if it makes the  15.6 inches  Chrome OS  Laptop/Tablet/Smartphone  hybrid(foldable 360 degrees) , slightly thicker and slightly heavier .
  
3. the 15.6 inches Chrome  OS  Laptop/Tablet/Smartphone   hybrid(foldable 360 degrees)  must have an HDMI port .

4.  Let us say for the sake of elegance , or appearance , or 
 because the  hardware/software  manufacturer want to make
 the 15.6 inches  Chrome OS  OS   Laptop/Tablet/Smartphone
 hybrid(foldable 360 degrees)  thin and light and sleek and slim
 and they decided not to put so many full-size USB ports inside
 the  15.6  inches Chrome  OS   Laptop/Tablet/Smartphone

hybrid(foldable 360 degrees) , then the  hardware/software  manufacturer should put at least  1 unit of full-size USB port (USB 2.0 or USB 3.0) so that we can connect them to a  USB   2.0/3.0   Docking Station .