The reason for my design is that the USB connector that comes with the Rii i6 doesn’t have a designated storage spot, so it often gets misplaced over time. I designed this case specifically for it. The case allows the keyboard to be placed on either side, with a dedicated opening for the infrared remote control’s LED, enabling dual-sided use. The USB connector can also be inserted on the side and taken out when needed. A minor drawback of this model is that it requires removing the support. I also added a 2mm cover on the right side to hold the keyboard in place, making it less likely to fall out while still being easy to remove.