CarSys ans FordSys Scan supports all hardware interfaces based on ELM327. Some adapters are listed in this page but many products are missed. The best adapters on the market are PLX devices (Kiwi adapter) and ScanTool.net (OBDLink adapters). These adapters are the best performance and compatible with vehicles, and they are manufactured to a high standard. We recommend you buy a high quality adapter and suggest you forgot the cheap chinese clone OBDII adapter. If you are on a budget, look for an old model of one of the coverage models. You can find a good deal on a genuine adapter.
In any case, we do not recommend using cloned OBD2 adapters. Some of them may work but some will not. Moreover, getting a similar looking device does not guarantee the same behavior. Manufacturers of mirrors put different electronics in the same house. At least prepare to return a defective unit to the seller. Be sure to check your refund policy before you buy.
OBD Bluetooth Adapters
Kiwi 2+ Bluetooth
OBDLink MX Bluetooth
OBDLink LX Bluetooth
OBDLink LX Bluetooth by ScanTool is a cheap version of the MX version. It has everything needed for full CarSys and FordSys compatibility. (If your vehicle support MSCAN and SWCAN, You should buy OBDLink MX Bluetool of Wifi)
BAFX Bluetooth Dongle
The BAFX Bluetooth adapter is one of the clone adapters. We bought this adapter for testing and at least our unit seemed to work ok. You can modify MSCAN for BAFX (search “modify BAFX OBD2 adapter” from topscantool.com)
ELM327 Bluetooth Dongle (Clone)
ELM327 Bluetooth adapter clone that seems to work. This is one of the adapter clone. We bought this adapter for testing and work ok. You can modify MSCAN for ELM327 (search “modify ELM327 OBD2 adapter” from topscantool.com)
OBD Wifi Adapters
OBDLink MX Wi-Fi
OBDLink MX Wi-Fi by ScanTool is a good quality WiFi adapter. It’s similar to the OBDLink MX Bluetooth version. It has performance and good adapter form factor.
Vgate iCar Pro Wi-Fi
Vgate iCar Pro Wi-Fi by Vgate is a very small and good adapter that works. We got this adapter for testing and use to work fine.
iCar2 Wi-Fi by Vgate is a OBD2 apdater and that works. It work for iOS iPhone iPad Android.
ELM327 Adapter Wifi (Clone)
ELM327 adapter wifi clone that seems to work. This is one of the adapter clone. We bought this adapter for testing and work ok. You can modify MSCAN for ELM327 (search “modify ELM327 OBD2 adapter” from topscantool.com)