3For 802.11a devices onlyThis product is restricted to indoor use only to reduce any potential for harmful interference with licensed operation in the 5 .15 to 5.25 GHz frequency range.Microsoft Corporation; One Microsoft Way; Redmond, WA 98052-6399; U.S.A. United States: (800) 426-9400 Canada: (800) 933-4750Statement of Compliance with EU DirectivesHereby, Microsoft Corporation declares that this product is in compliance with the essential requirements and other relevant pr ovisions of Directives, 2006/95/EC, 2004/108/EC and 1999/5/EC, as applicable.Company: Microsoft Ireland Operations Ltd.Address: The Atrium Building 3 Carmenhall Road, Sandyford Industrial Estate, DUBLIN 18Country: IrelandTelephone number: +353 1 295 3826Fax number: +353 1 706 4110 Complies with IDA Standards DB100398Complies with IDA Standards DB102868Category II Equipment27 MHz DevicesRF output power: < 54 dBμ V/m at 3 mKeyboard with two channels - RF frequencies: 27.095MHz (channel 1), 27.195MHz (channel 2)Keyboard with a single channel - RF frequency: 27.195MHz or 27.095MHzMouse with two channels - RF frequencies: 27.045MHz (channel 1), 27.145MHz (channel 2)Mouse with a single channel - RF frequency: 27.145MHz or 27.045MHzThis Category II radiocommunication device complies with Industry Canada Standard RSS-310.Radio and TV Interference RegulationsThe Microsoft hardware device(s) can radiate radio frequency (RF) energy. If not installed and used in strict accordance with t he instructions given in the printed documentation and/or onscreen help fi les, the device may cause harmful interference with other radio-communications devices (for example AM/FM radios, televisions, baby monitors, cordless phones, etc.). There is, however, no guarantee that RF interference will not occur in a particular installation.To determine if your hardware device is causing interference to other radio-communications devices, disconnect the device from your computer or remove the device's batteries (for a battery operated device). If the interference stops, it was probably caused by the device. If the interference continues after you disconnect the hardware device or remove the batteries, turn the computer off and then on again. If the int erference stopped when the computer was off, check to see if one of the input/output (I/O) devices or one of the computer's internal acce ssory boards is causing the problem. Disconnect the I/O devices one at a time and see if the interference stops.If this hardware device does cause interference, try the following measures to correct it: ●Relocate the antenna of the other radio-communications device (for example AM/FM Radios, televisions, baby monitors, cordless phones, etc) until the interference stops. ●Move the hardware device farther away from the radio or TV, or move it to one side or the other of the radio or TV. ●Plug the computer into a different power outlet so that the hardware device and radio or TV are on different circuits controlle d by different circuit breakers or fuses. ●If necessary, ask your computer dealer or an experienced radi o-TV technician for more suggestions. For more information about interference issues, go to the FCC Web site at: http://www.fcc.g ov/cgb/consumerfacts/interference.html. You can also call the F CC at 1-888-CALL FCC to request Interference and Telephone Interference fact sheets.Disposal of Waste Batteries and Electrical & Electronic EquipmentThis symbol on the product or its batteries or its packaging means that this product and any batteries it contains must not be disposed of with your household waste. Instead, it is your responsibility to hand this over to an applicable collection point for the re cycling of batteries and electrical and electronic equipment. This separate collection and recycling will help to conserve natural resourc es and prevent potential negative consequences for human health and the environment due to the possible presence of hazardous substanc es in batteries and electrical and electronic equipment, which could be caused by inappropriate disposal. For more information abo ut where to drop off your batteries and electrical and electronic waste, please contact your local city/municipality of fi ce, your household waste disposal service, or the shop where you purchased this product. Contact weee@microsoft.com for additional information on WEEE and waste batteries.Information and views expressed in this document, including URL and other Internet Web site references, may change without noti ce. This document does not provide you with any legal rights to any intellectual property in any Microsoft product. You may copy and use this document for your internal, reference purposes.(C) 2012 Microsoft Corporation.Microsoft, IntelliEye, IntelliMouse, and Windows are trademarks of the Microsoft group of companies.Bluetooth is a registered trademark of Bluetooth SIG, Inc. All other trademarks are property of their respective owners.