Device Location: External_x000D_ Connectivity Technology: Wireless_x000D_ Frequency: 2.4 GHz_x000D_ Number of Buttons: 3_x000D_ Movement Resolution: 1000 dpi_x000D_ Pointing Device Technology: Optical_x000D_ Mouse Features: Scrolling Wheel_x000D_ Requires Operating System: Linux 2.6.0 or Later Microsoft Windows Vista Microsoft Windows 7 Apple Mac OS X 10.5 or Later Microsoft Windows 8_x000D_ Supports Battery Type Classification: AA_x000D_ Battery Included Quantity: 1_x000D_ Battery Required Quantity: 1_x000D_ External Color: Swift Gray_x000D_ Included Accessories: 1 AA Battery Nano Receiver User Guide_x000D_ Depth (mm): 99 mm_x000D_ Height (mm): 39 mm_x000D_ Width (mm): 60 mm_x000D_ Nominal Weight: 0.0752 kg_x000D_ Warranty Products Returnable: Yes_x000D_ Warranty Term (month): 36 month(s)_x000D_ Warranty validation Criteria: Serial Number_x000D_ Pack Length (mm): 186 mm_x000D_ Pack Width (mm): 126 mm_x000D_ Pack Height (mm): 83 mm_x000D_ Pack Weight Brutto (kg): 0.14 kg_x000D_ Pieces in pack: 1_x000D_ Box Length (mm): 362 mm_x000D_ Box Width (mm): 101 mm_x000D_ Box Height (mm): 259 mm_x000D_ Box Weight Brutto (kg): 1.76 kg_x000D_ Packs in Box: 10_x000D_ Package