Protocol conversion between USB and CAN bus; CANalyat-ll analyzer has 2 CAN interfaces; USB interface supports USB2.0 and is compatible with USB1.1; supports CAN2.0A and CAN2.0B protocols, standard frames and extended frames; supports bidirectional transmission, CAN sending and CAN receiving; Supports data frames and remote frame formats; CAN controller baud rate is optional between 10Kbps-1Mbps and can be configured by software; CANalyst-ll analyzer: CAN bus interface uses high-speed magnetic coupling isolation and isolated DC-DC power supply; three-terminal isolation (isolation between USB bus and CAN bus, isolation between CAN1 and CAN2); Supports relay function, transparent transmission function, CAN1 and CAN 2500V isolation between 2 CAN channels; Traffic: Two CAN channels (when running simultaneously) can receive 8500 frames/s and send 8500 frames/s respectively; Two channels receive 8500 frames/s at the same time, and the USB speed can reach 17000 frames/s, without frame loss) The internal CAN send buffer capacity is 1000 frames per channel (automatic retransmission if sending fails), and the CAN receive buffer capacity is 2000 frames per channel; USB bus directly powered, no external power supply required; CANalyst-ll analyzer, isolation module insulation voltage: 2500V; operating temperature: -40~850; shell size: 93 x 70 x 24.3mm. Product compatibility: Function library is compatible with Zhou Ligong Company ZLG-USBCAN interface adapter. CANalyst-l analyzer can use the provided CANTools tool software to directly configure, send and receive the CAN bus. Users can also refer to the provided dynamic link library and /VB routines to write their own applications and conveniently develop CAN system application software products. When using the CANalyst-l analyzer for secondary software development, you do not need to understand the complex USB interface communication protocol at all. CANalyst-ll (Supreme Edition) aluminum alloy frosted shell, 2500V voltage isolation 3D flame retardant insulation baffle, high standard KB -grade PCB material 2mm thick PCB, stability increased by 200%, full version supports system pro upgraded version, with its model functions and accessories Support gasoline vehicle IS015765 protocol analysis Support fault-tolerant/single-line CAN CAN2 channel can be software-configured as high-speed CAN or low-speed fault-tolerant CAN Support high-speed/high-speed, high-speed/low-speed fault-tolerant, high-speed/single-line CAN relay function and protocol analysis. (CANalyst-II (pro upgraded version)) (The wording is different, but does not affect the use) Color: Red Material: Aluminum Alloy Package Contents: 1 * CANalyst-II PRO analyzer 2 * OBD adapter adapters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.