| Batteries Included | No |
| Batteries Required | No |
| Buttons | 4, Programmable |
| Cable Length | 6 ft |
| Color | Red, Silver |
| Color(s) | Dark Gray |
| Connector/Port/Interface | PS2, USB |
| Global Product Type | Mice |
| Green Compliance Certificate/Authority | RoHS, WEEE |
| Green Compliant | Yes |
| Interfaces/Ports - Pointing Device Host Interface | USB |
| Left/Right Hand Use | Left/Right |
| Low Battery Indicator Light | No |
| Mouse Technology | Optical |
| Operating System Compatibility | Mac® OS X 10.3.9 and Later, Windows® XP, Vista™ |
| Pointing Device - Design | Symmetrical |
| Pointing Device - Movement Detection | Optical |
| Pointing Device - Number of Total Buttons | 2 |
| Pointing Device - Pointing Device Connectivity Technology | Wired |
| Pointing Device - Pointing Device Wireless Technology | Not Applicable |
| Product Line | TrackMan |
| Product Model | Marble |
| Product Name | Trackman Marble Trackball |
| Product Type | Trackball |
| Size | 3 3/8"w x 6 1/2"d x 1 3/4"h |
| Wired/Wireless | Wired |
