Bought new in 2021, rarely used. Kinesis Advantage2 Silver contoured ergonomic keyboard, part number KB605
Model features (from Kinesis): concave key wells with split thumb clusters; Cherry MX Brown tactile switches; wired USB with attached cable; onboard SmartSet programming (remaps and macros without software); works with Windows, macOS, Linux and Chrome OS. Silver gloss top with black base.
What you get: the keyboard as shown, with its attached USB cable and both palm pads in place. This unit has blue home-row keycaps (A S D F / J K L ;). Only what is shown in the photos is included: no box, no foot pedal, no extra keycaps or keycap puller.
Condition: pre-owned. Photos show the actual unit for sale.