Cedrus RB-840

The current USB-based, RB-840 model represent the fourth generation of response pads in this series. All the improvements are based on customer feedback. The result is high quality, ergonomic, and practical response pads that are compatible with all major stimulus presentation packages, including: E-Prime, Presentation and SuperLab.

The RB-840 was designed to allow eight fingers to rest comfortably and simultaneously on the keys. A lot of care was taken in the design of this model, including the position of the keys and the use of custom-built ergonomic plastic caps. The photo above shows an RB-840 pad with the colored tops (included free) installed. The pad ships also with eight clear key tops so you can insert any legend or color paper.

When you buy an RB-840, the following items are included: RB-840 response pad, Wrist pad (see small picture on the left), Eight white key tops, Eight clear key tops, One red key top, One green key top, One yellow key top, One blue key top, USB cable.