 
    | Parameters | |
|---|---|
| Series | J84-4300 | 
| Size / Dimension | 14.500Lx5.500W x 0.750 H 370.00mmx139.00mmx19.00mm | 
| Feature | Trackball, Sealed, IP55 | 
| Part Status | Obsolete | 
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | 
| Type | Keyboard | 
| Color | Black | 
| Interface | USB | 
| Number of Switches | 87 |