Based on this product's specifications, here are some alternatives and similar models
Display calibration tool Datacolor Spyder Shelf SSF100 for accurate monitor positioning and calibration
Summary description:
Datacolor Spyder Shelf SSF100 is a display calibration accessory designed to position and support a sensor for accurate monitor calibration. Compatible with Datacolor Spyder sensors, it helps ensure consistent placement and repeatable results when profiling displays. Ideal for photographers, designers and color-critical workflows seeking reliable, repeatable calibration and easier setup.