Rather nice unit. I don't know about the reputation of Erisin at the moment but in the past it was a bit iffy.
Few (personal!) notes on the auction:
- All accessories mentioned in the ad are optional (DVR, rear view camera, TPMS, OBDII, DAB+ and TV box are sold separately if I am correct)
- There is no option to connect your SWC to the device (stated useless in the ad although a cable looks to be provided )
- Personally I think 2GB RAM is a bit too little for Oreo so I think the device might be sluggish
- The WiFi antenna is small and will be a challenge to fit in the car in a vertical position (been there, done that, got the t-shirt ) An antenna with a long lead is preferred. I bought one from Ali that works pretty well
You might want to consider contacting Jubbs from androidice.co.uk. He ships worldwide for around 31 Australian Dollar. He sells Xtrons units and supports them well.
Just my 2 cents though