I purchased a SMAYS brand usb 2.0 to Ethernet adapter from eBay and it works perfectly for this. It was plug and play right out of the package. I have a maxisys elite and have been looking for a while for an adapter that would work with android. Part number is GWALL0139RJ45. I paid roughly $15. The only difference between maxisys elite and pro is the tablet hardware, processor speed and display. pro has Ethernet port elite only has USB, thats why you need the adapter, other than that they have the same functions for programming and diagnostics. I have used both for programming BMW, AUDI/VW and work the same. The Maxiflash unit works the same with the tablet or a laptop in either case. I have used it with laptop to program GM vehicles and BMW so far.