I have bought older version (black case tablet) OBDSTAR X300 Pro4, only key programming.
My experiences…not bad, no so good…still not sure about, I’m the owner for a short time …but..
***Astra H 2009 Z17DTJ – can’t read PIN from ECM, from DIS display can’t, also – so I’ve read handly from DIS 93c56, but coding PCF7941 toogether with remote afternarket key 2 buttons for a second !!!
***Kangoo 2008 1.5dci – can read PIN but do not needed for coding…7946 remote 2 buttons aftermarket, immediately, like charm
***Clio 1.5dci_2004_UCH 93c66_PCF7936_aftermarket key 1 button_coding in a second! Also, has an fantastic function-can solve UCH collision on one click and UCH is a live again (in case you make bad coding or similar stupidity-tipically for my self
***Stilo_1.6_16V_IAW5NF.T1_3K91D read file and PIN, usefull if you need to coding remote with MES or FES
***P206_1.4L_2002_Sagem 2000-2A_Siemens BSI-E0X, BSI-F0X read eeprom, PIN, programming KD NB11 key for a second!
That’s all, will update later more…please, do the same to share experiences…!!!
Credits to @ cubica1
So OBDSTAR X300 Pro4 is not perfect but not that bad for that cost …