Logitech MX Ergo Plus Repair

When it appeared, the MX Ergo was the most ergonomically similar option for those used to the Logitech TrackMan Wheel of the early 2000s. The price was on the upper range, but it offered precision plus wireless operation, and sports a durable, rechargeable battery.

Logitech has released two different versions of this trackball. The MX ERGO (910-005177) and the MX ERGO PLUS (910-005178). The Plus version comes with an extra wedge which allows the trackball angle to be modified, and is a Best Buy exclusive product.

The Logitech MX Ergo can be identified by the part number (P/N) 910-005178. The model and part numbers can be found printed sideways on a large sticker on the mouse's underside. The device's serial number is also listed here, labeled S/N.

Design and Connectivity

• 8 buttons
• Wireless technology:
  • 2.4 GHz "Unifying" receiver
  • Bluetooth LE 4.1
• Extra 10˚ angle wedge (Plus model only)

Sensor

• 512–2048 dpi range

Battery

• Rechargeable (500 mAh) Li-Po
• Up to 4 months of battery life (expected)

Dimensions:

• 2.02 x 3.93 x 5.22 inches (5.14 x 9.98 x 13.25 cm)
• 5.78 oz (164 g)

• Logitech Support
• iFixit x Logitech Repair Hub
• Wikipedia: Logitech products