[. . . ] Version Information Product Name Product Version Mouse Version Transceiver Version Product Dimensions Mouse Length Mouse Width Mouse Depth/Height Mouse Weight Transceiver/Charger Cable Length Compatibility and Localization Interface Operating Systems Top-line System Requirements Microsoft® SideWinderTM X8Mouse Microsoft SideWinder X8 Mouse Microsoft SideWinder X8 Mouse Microsoft 2. 4 GHz Transceiver 5. 07 inches (129 millimeters) 3. 06 inches (77. 7 millimeters) 1. 61 inches (40. 9 millimeters) 5. 70 ounces (162 grams) 72 +6/-0 inches (1830 +150/-0 millimeters) USB Compatible Microsoft Windows® 7, Windows Vista®, and Windows XP (excluding Windows XP 64-bit) Requires a PC that meets the requirements for and has installed one of these operating systems: · Microsoft Windows 7, Windows Vista, or Windows XP (excluding Windows XP 64-bit) · 100 MB available hard drive · Powered USB port · CD Drive · Internet access may be required for certain features. [. . . ] Note: RF range is affected by many factors, such as nearby metallic objects and relative positioning of the mouse and receiver. Up to 30 hours of playing time 1 hour Up to 3 hours Play and Charge Cable. Can also use any 1. 5 v AA battery, such as Alkaline People's Republic of China (PRC) Yes Yes This device complies with all applicable worldwide regulations and restrictions including, but not limited to: EU directive 2002/95/EC on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment and EU Registration Evaluation and Authorization of Chemicals (REACH) regulation regarding Substances of Very High Concern. This device complies with part 15 of the FCC Rules and Industry Canada RSS-210. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Model numbers: 1352, SideWinder X8 Mouse and 1353, SideWinder 2. 4 GHz Transceiver. · FCC Part 15C Certified (USA) · CMII Certificate (China) · UL and cUL Listed Accessory (USA and Canada) · SIRIM Certificate (Malaysia) · RSS-210 and ICES-003 report on file (Canada) · IDA Approval (Singapore) · Anatel Certificate (Brazil) · CITC Letter (Kingdom of Saudi Arabia) · R&TTE Declaration of Conformity, Safety and EMC (European Union) · CNC Certificate (Argentina) · ACA/MED Declaration of Conformity (Australia and New Zealand) · CONATEL Certificate (Venezuela) · ICASA Certificate (South Africa) · ETA Certificate (India) · GOST and FAC Certificates (Russia) · Telecom Certificate (Mexico) · VCCI and Telec Certificates (Japan) · WEEE (European Union) · BSMI and NCC Certificates (Taiwan) · EIP Pollution Control Mark, EPUP (China) · MIC Certificate (Korea) · CB Scheme Certificate (International) ID: 1363004 Microsoft Windows 7 Compatibility Logos Software Localization Tracking Technology Mouse Tracking System Imaging Rate X-Y Resolution Tracking Speed Maximum Acceleration USB Reporting Product Feature Performance Mouse Button Features Right & Left Main Button Life Wheel Button Life Side Button Life Game Bug Button Life DPI Switch Life Mouse Scrolling Features Wheel Vertical Scrolling Life Storage Temperature & Humidity Operating Temperature & Humidity Wireless Technology Wireless Platform Wireless Frequency Wireless Range Power Requirements Power Source Charge Life Initial Charging Time Full Charging Time Optional Power Source Certification Information Country of Manufacture ISO 9001 Qualified Manufacturer ISO 14001 Qualified Manufacturer Restriction on Hazardous Substances FCC ID Agency and Regulatory Marks Windows Hardware Quality Labs (WHQL) Results stated herein are based on internal Microsoft testing. This document is provided for informational purposes only and is subject to change without notice. [. . . ] The names of actual companies and products mentioned herein may be trademarks of their respective owners. [. . . ]