cancasexl
Major different feature is interface as shown in below.
Refer to attached file for detail features.
CANcardXL
> PC-card (Type II)
> 32-bit microcontroller at 64 MHz
> 2 completely independent channels
> CAN 2.0B and LIN
> Bus Transceiver in CAN-/LINcabs
> Plug & Play (except Windows NT)
CANcaseXL
> USB 2.0 interface
> Robust metal housing
> 32 bit microcontroller with 64 MHz
> 2 completely independent channels
> CAN 2.0B and LIN
> Bus transceiver as plug-in boards (CAN-/LINpiggies)
> Plug & Play
> Power supply via USB, external power supply optional
> Status display via 3 LEDs per channel