Specification BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : installed_in_equipment Brand : ProtoArc BulletPoint1 : Full-Size Ergonomic Comfort: Unlike standard keyboards, our wireless ergonomic keyboard is featured with full-size layout, curved and split keyframe design, helping to position your wrist and forearm in a more natural, relaxed typing posture. Premium ergonomic comfort that boosts productivity for all-day typing. BulletPoint2 : Cushioned Palm Rest: Curved wrist rest with soft memory foam layer offers typing comfort with more wrist support and less wrist bending. 4 Adjustable tilt legs position the keyboard at a perfect angle to keep your wrist relaxed and comfortable while sitting or standing. BulletPoint3 : Switch up to 3 Devices: Our wireless ergonomic keyboard and mouse can be connected up to 3 devices simultaneously through USB receiver or Bluetooth, seamlessly realize quick switch between 3 devices by just pressing a single button. Well compatible with Windows 7/8/10, Mac OS X 10.12, Android 4.3 or higher. BulletPoint4 : Precision Tracking: The contoured ergonomic mouse is designed with palm and thumb rest which provides better wrist support and keeps your hand in a natural position, effectively reduces the wrist tension and pain. 2000 DPI allows you to gain more precise control, forward/backward buttons provide more convenience for webpage browsing. BulletPoint5 : Type-C Charging: The ergonomic keyboard mouse combo are built-in 500mAh rechargeable lithium battery with 250 hours of standby time after 2 hours of full charge. Auto sleep mode for power saving after 30 minutes of no operation. BulletPoint6 : Space-Saving Tips: Using a full-size ergonomic keyboard mouse can enhance work efficiency, but it may occupy more workspace. The ergonomic keyboard dimensions: 20.75" L x 11" W, please measure your desk dimensions for better fit. Color : Black CompatibleDevices : Personal Computer CompatibleDevices1 : Personal Computer CompatibleDevices2 : Laptop CompatibleDevices3 : Tablet ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : Usb ExternallyAssignedProductIdentifier1 : 641438921613 ExternallyAssignedProductIdentifier2 : 0641438921613 HandOrientation : Ambidextrous HardwarePlatform : PC HasMultipleBatteryPoweredComponents : 1 Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment ItemName : ProtoArc Ergonomic Keyboard Mouse, Full Size Wireless Bluetooth Ergo Keyboard Mouse Combo, Cushioned Palm Rest, Split Design, Rechargeable, Compatible for Windows, Mac OS - Gray and Black ItemPackageDimensions_Height : 52.07 centimeters ItemPackageDimensions_Length : 6.35 centimeters ItemPackageDimensions_Width : 31.75 centimeters ItemTypeKeyword : keyboard-and-mouse-sets KeyboardDescription : Ergonomic Split Design, Full Size KeyboardLayout : qwerty Manufacturer : ProtoArc ModelNumber : EKM01 Plus MovementDetectionTechnology : Optical NonLithiumBatteryPackaging : batteries_contained_in_equipment NumberOfItems : 1 NumberOfKeys : 104 OperatingSystem : Windows XP OperatingSystem1 : Windows 10 OperatingSystem2 : Mac OS OperatingSystem3 : Windows 7 OperatingSystem4 : Windows 8 PartNumber : CR3992-Alp PowerSourceType : Battery Powered ProductDescription : ProtoArc Ergonomic Keyboard Mouse, Full Size Wireless Bluetooth Ergo Keyboard Mouse Combo, Cushioned Palm Rest, Split Design, Rechargeable, Compatible for Windows, Mac OS - Gray and Black ProductSiteLaunchDate : 2025-04-03T11:35:45.112Z RecommendedUsesForProduct : Office, Business, Personal, Everyday Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 43211724 WarrantyDescription : 1 Year