Tektronix TDP Series TDP3500 Oscilloscope Probe, Differential Type, 3.5GHz, 5x

For design, validation, debugging and characterization of common high-speed serial bus designs including I²C, CAN/LIN, SPI, Serial ATA, Ethernet (GbE), USB 2.0, FireWire (1394b); signal integrity, jitter and timing analysis; manufacturing engineering and test.

Accurate measurements for serial and digital applications
Excellent common mode rejection - reduces measurement errors in higher common environments
Low capacitive and resistive loading - maintains signal fidelity and reduces DC biasing interactions
Connects to some Tektronix oscilloscopes using the TekVPI™ probe interface 661-3302