Instruction: Answer the given question using the supporting document.

Input:
Question: I have a mid 2012 Macbook Air 13".  I would like to use 2 external HDMI monitors.  Would this be possible using the hub's 2 Thunderbolt ports?
Document: I've been hoping a product like this would come along.I have a 2012 Macbook Pro that I use with a couple of USB 3.0 drives, an external RAID1 Thunderbolt drive, an external monitor and my iPhone. Every time I need to go somewhere, I had to unplug everything and not only was that a pain, it was also extremely messy.I was amazed how easy it was getting things up and going.
I'm returning the Belkin Thunderbolt Express Dock before I even plug it in. It didn't dawn on me that 2 thunderbolt ports really meant that you had to use one to connect to your macbook air, thereby leaving only one for accessories (monitors). So basically, this is a $300 USB Hub. I love my Macbook Air but Apple really screwed us over with Thunderbolt and they are too full of themselves to offer a reasonably priced fix.
While may people may think of this as being a useful addition to a MacBook Air or MacBook Pro, I was mostly interested in this for my 2012 iMac.My criteria for a docking station are as follows:1.) Must give me at least one additional Thunderbolt port.2.) Must give me several more USB 3.0 ports.3.) Must give me an audio-out.4.)
You can't have both on an 2011 MacBook air, as it's got only USB2 ports and the one thunderbolt port. You have to choose between video or gigabit ethernet. With the dock you can have both, with the added benefit of only needing one cable to plug in. OK, yes, it is possible to get a USB video output module, but I don't want to use that either.
I have a Thunderbolt equipped Retina Macbook pro. I have a couple thunderbolt drives, but that's it. I also have a couple display port adapters for DVI, HDMI, and VGA from my older Macbook Pro that didn't have the HDMI out. But at the office, the only place I use an external monitor, I just would plug in my power and the HDMI cable into my laptop.
I purchased one of these immediately upon release directly from Belkin. Aside from the fact they don't include a Thunderbolt cable (ridiculous; a bit like Apple not including a power supply with a computer), I have been very pleased with the product. I use it with a 13" MBA (2012) and it works flawlessly. I have GigE connected and performance from my Mini server with a Pegasus RAID is blistering (at times it feels faster than access from the internal SSD drive).
Using a 2m Apple branded Thunderbolt cable I connected this to a MacBook Pro 2012 model (not retina). The displayport monitor I connected worked after a bit on lid opening/closing and the Firewire 800 drive connected as well, but would immediately spin down if the display went to sleep in spite of my setting the energy saver preferences to prevent that. The deal breaker came down to the three USB3 ports. None of them worked with any of my peripherals. Which peripherals you ask?
Using one on my mid-2011 MacBook Air. Have a USB 3.0 drive, hard-wired Ethernet, and daisy-chained to a LaCie eSata hub with another drive on it. One wire from the MBA to the peripherals. Ethernet's been more stable than when I used the Thunderbolt Ethernet dongle.
First off, I'm very grateful that Belkin pioneered the practice of using Thunderbolt as a platform for expanding USB, Ethernet and Firewire 800 accessibility for Mac users. I applaud their As an owner of a 2011 Macbook Air, with only two USB 2.0 ports to its name, I'm their target audience. Unfortunately, the wonderful idea doesn't work that well in real life.In a nutshell, the electronic connection to USB 2.0 devices from their USB 3.0 slots was shaky, at best.
Good god don't buy this. I got it for my boss' MacBook Air. At first, it was great. Last night it stopped mounting hard drives. any. 2.5 portables, 3.5 powered externals, everything...I called Belkin, told them I would like it replaced since we paid nearly $300 at the time.
Answer: It wouldn't be possible unless your monitors have Thunderbolt I/O and support daisy-chaining.The Thunderbolt dock has two thunderbolt ports, yet, you use one of them to connect your Macbook to the dock and the other port as your Thunderbolt I/O for connecting to other devices.