Changes
# Usually 2-wire serial interface uses very basic, relatively slow and not too immune communication but it is very simple to use. Not all devices can communicate via 2-wire serial interface.
# The most reliable RS232 serial communication is the one uses full signal set or at least 4-wire, data (Tx/Rx) and flow control signals (CTS/RTS).
=== Is there an Airtop with only integrated graphics? ===
Please refer to Q&A section on airtop-pc.com [http://airtop-pc.com/faq-items/is-there-an-airtop-with-only-integrated-graphics/ Is there an Airtop with only integrated graphics?]
=== Can I install my own graphics card in Airtop? ===
Please refer to Q&A section on airtop-pc.com [http://airtop-pc.com/faq-items/can-i-install-my-own-graphics-card-in-airtop/ Can I install my own graphics card in Airtop?]
=== How do you put a full-height graphics card in a 100mm wide case? ===
Please refer to Q&A section on airtop-pc.com [http://airtop-pc.com/faq-items/how-do-you-put-a-full-height-graphics-card-in-a-100mm-wide-case/ How do you put a full-height graphics card in a 100mm wide case?]
=== Is it possible to attach a PCIe SSD and boot from it? ===
Please refer to Q&A section on airtop-pc.com [http://airtop-pc.com/faq-items/is-it-possible-to-attach-a-pcie-ssd-and-boot-from-it/ Is it possible to attach a PCIe SSD and boot from it?]
=== Is the WiFi module removable? ===
Please refer to Q&A section on airtop-pc.com [http://airtop-pc.com/faq-items/is-the-wifi-module-removable/ Is the WiFi module removable?]
