Newest software V164. Language support: English, German, Russian, French, Dutch, Portuguese, Japanese, Spanish, Italian, Simplified Chinese. Supported operating systems: Windows XP, Windows 7 (32-bit), Windows 10. Firmware cannot be updated. Supports vehicle lines: L316, L319, L320, L322, L359, L538. Supports vehicle lines: X100, X150, X202, X250, X350, X351, X400. Important Notes: 1. Do not connect to the internet during use — internet connection may damage the JLR cable. 2. JLR versions after V137 do not support offline programming. Features: 1. Data lists 2. Active tests 3. Monitor 4. Utility tests 5. Reprogramming 6. Diagnostic trouble codes Supported bus protocols: 1. J1850 PWM / SCP 2. ISO 9141 / KWP2000 3. ROSCO 4. Medium Speed CAN 5. CAN Bus (supports ISO 15765, GMLAN, and ISO 14229) Note: Installation guide is not included. Professional installation is recommended. Please verify compatibility before purchase. Product updates may occur; slight variations in appearance or color between batches are possible and do not affect functionality. Color: As shown in image. Material: Plastic. Package contents: 1 × Auto diagnostic tool Light reflection and display differences may cause slight color variation between image and actual product. Measurement tolerance: ±1–3 cm.