Up for sale is a Microsoft LXM-00001 Model 1878 wired USB ergonomic keyboard. This keyboard is perfect for those who spend long hours typing as it is designed to reduce strain on the hands, wrists, and arms. The keyboard features a standard QWERTY layout, English language, and is compatible with USB connectivity. It comes in a sleek black color that is sure to complement any workstation. This keyboard is pre-owned but has been well-maintained and is in great working condition.