The Keysight 82357B USB/GPIB Interface provides a direct connection from a USB port on your laptop or desktop PC to GPIB instruments. There are no switches to set, no PC cards to install, and no external power supplies required. Getting connected has never been easier. Want to see more? See Video Demo To quickly establish instrument connection on a PC, download and install Keysight IO Libraries Suite Automate and perform data analysis on your test system easily with Keysight VEE Pro Counterfeits of this or closely related products have been found in the market. To ensure you are purchasing an authentic Keysight product with the quality and performance you expect, purchase through Keysight authorized distribution partners. Click on the “How to Buy or Rent” button, above, to find authorized distribution partners.