Disclaimer- the Technology Department is unable to support any purchases that you make.  Please do not put in work orders for any equipment that you buy personally.

Some ideas you might want to think about...

1. Ethernet to USB adapter- the one in the link is on Amazon.com.  These can be purchased both online and in many stores.

http://www.amazon.com/Plugable-Ethernet-Network-Chromebook-Specific/dp/B00484IEJS/ref=sr_1_1?ie=UTF8&qid=1389805094&sr=8-1&keywords=ethernet+usb+network+adapter

2. Ethernet to USB (with USB Hub- for more USB ports)- the one in the link is on sale at Altec in Arlington through the end of January.  A couple of staff have purchased this one.  These can be purchased both online and in many stores.

http://www.altex.com/UltraLynk-3-Port-USB-30-Hub-with-Gigabit-Ethernet-Port-506892-P154893.aspx

3. USB Hub (for more USB ports)- the one in the link is on clearance at Best Buy.  Not sure if it's online only.  These can be purchased both online and in many stores.

http://www.bestbuy.com/site/4-port-usb-2-0-hub/1689173.p?id=1218280803767&skuId=1689173&st=usb%20hub&cp=1&lp=5

4. Laptop Cases- make sure you have the correct model number before ordering.  Most of these are available online only, but there may be some stores that carry them.

          For Dell XPS 13 inch Ultrabook- Model #L322X

          For MacBook Air 13 inch- Model #A1466