Specification BatteriesRequired : 1 Brand : ROZELLA HOME BulletPoint1 : DIY Kit: CIY65% wireless keyboard kit, switch hot-swappable shaft base, you can match any switch and keycap at will, DIY your favorite keyboard BulletPoint2 : Two wireless modes: Using the classic dry battery life plan, Bluetooth 5.0 and 2.4G wireless technology, two AAA batteries can last up to two months, while supporting smart sleep power saving mode BulletPoint3 : Switch hotswap: Switch hot-swappable shaft seat, unique design patent, combined with double-layer thick PCB panel, bring longer mating cycle life BulletPoint4 : Optimized structure: ABS one-piece molded shell, metal positioning plate, sandwich sound insulation silicone, bottom sound-absorbing cotton BulletPoint5 : Note: When installing the switch, please check that the pins of the switch are not bent. When installing, you need to insert the hot-swap shaft seat vertically. Please refer to the video of switch installation requirements BulletPoint6 : Note: The keyboard does not support a USB wired connection, so the keyboard itself does not include a USB port and charging function BulletPoint7 : Press FN+Q at the same time to switch to 2.4G mode, press FN+W or FN+E to switch to Bluetooth mode. (Bluetooth mode requires the computer to support the Bluetooth function, if you cannot connect, please contact our professional customer service.) ButtonQuantity : 68 Color : White CompatibleDevices : PC CompatibleDevices1 : PC CompatibleDevices2 : Laptop CompatibleDevices3 : Xbox CompatibleDevices4 : PS4 CompatibleDevices5 : PS5 ConnectivityTechnology : Bluetooth ConnectivityTechnology1 : PS/2 ConnectivityTechnology2 : USB-A ConnectivityTechnology3 : USB-C CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 1140257346298 ExternallyAssignedProductIdentifier1 : 978550428424 ExternallyAssignedProductIdentifier10 : 20097855042846 ExternallyAssignedProductIdentifier2 : 097855042842 ExternallyAssignedProductIdentifier3 : 940356388110 ExternallyAssignedProductIdentifier4 : 763598658625 ExternallyAssignedProductIdentifier5 : 0940356388110 ExternallyAssignedProductIdentifier6 : 0097855042842 ExternallyAssignedProductIdentifier7 : 0978550428424 ExternallyAssignedProductIdentifier8 : 0763598658625 ExternallyAssignedProductIdentifier9 : 00097855042842 HandOrientation : Ambidextrous HardwarePlatform : PC HardwarePlatform1 : PC HardwarePlatform2 : Laptop HardwarePlatform3 : Linux Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT *REFURBISHED* Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IN_SmallLithiumIonBatteryStandalone Hazmat17 : IT_SmallLithiumIonBatteryStandalone Hazmat18 : JP_SmallLithiumIonBatteryStandalone Hazmat19 : MX_SmallLithiumIonBatteryStandalone Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryStandalone Hazmat21 : PL_SmallLithiumIonBatteryStandalone Hazmat22 : SA_SmallLithiumIonBatteryStandalone Hazmat23 : SE_SmallLithiumIonBatteryStandalone Hazmat24 : SG_SmallLithiumIonBatteryStandalone Hazmat25 : TR_SmallLithiumIonBatteryStandalone Hazmat26 : US_SmallLithiumIonBatteryStandalone Hazmat27 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone IncludedComponents : Keycap Puller IncludedComponents1 : Master Series MX Mechanical Wireless Illuminated Performance Keyboard IncludedComponents2 : Logi Bolt Receiver IncludedComponents3 : USB Cable IncludedComponents4 : User Documentation ItemName : CIY GK68 Dual Mode Wireless Hotswap Keyboard Kit, DIY 65% Keyboard, Bluetooth 5.0/2.4G Wireless, Replaceable MX Switch 5Pin/3Pin, ABS Shell,Metal Positioning Plate, Sound Insulation Mat(White) ItemPackageDimensions_Height : 33.4 centimeters ItemPackageDimensions_Length : 3.6 centimeters ItemPackageDimensions_Width : 12.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-keyboards KeyboardBacklightingColorSupport : rgb KeyboardDescription : Bluetooth/2.4G KeyboardLayout : qwerty Language : english Language1 : english Language2 : english Manufacturer : ROZELLA HOME Material : Plastic Material1 : Acrylonitrile Butadiene Styrene Material2 : Metal Material3 : Silicone ModelName : MX Mechanical Master ModelNumber : 968019-0403 NumberOfBatteries : 2 NumberOfItems : 1 NumberOfKeys : 68 NumberOfSections : 1 PackageLevel : unit PartNumber : GENERIC-590458 Pattern : Keyboard PowerSourceType : Battery Powered ProcessorCount : 1 ProductDescription : Notice: ●This keyboard is not a complete keyboard. It includes POM material keycap stabilizer/metal positioning plate/sandwich sound insulation silicone pad/hot-swappable PCB panel/wireless receiver, but does not include battery/switch/keycap. After installing the switch/keycap/battery, it is a complete wireless keyboard. ●The keyboard does not support wired connection, has no USB interface, and uses AAA batteries for power supply. ●The keyboard supports Bluetooth to connect two devices at the same time to switch at will or 2.4G wireless high-speed connection. ●The keyboard supports key combination functions, please refer to the product main picture and manual, and does not support software and key customization functions. ●The keycap stabilizer is not lubricated. It is recommended that you lubricate yourself to your favorite feel after receiving the product. ●The keyboard has three indicator lights, which will flash when the device is connected or the battery is low. Product data: System Requirements: 2.4G wireless mode: Windows XP/Vista/Win7/Win8/Win10/MAC Bluetooth 5.0 mode: Win8/Win10 Support 19 keys without conflict in 2.4G mode, and 6 keys without conflict in Bluetooth 5.0 mode. Use interface: USB1.1/2.0/3.0 interface Connection speed: 125hz rate of return in 2.4G mode Support switch: MX switch 3Pin/5Pin Battery life: two AAA batteries can last for more than two months Shell material: ABS Positioning plate: metal material + painting process PCB: 1.2MM double panel thickened PCBA Keyboard layout: 65% (68 keys) Product size: 12.2x3.97x1.22in (310x101x31mm) Keyboard weight: 0.903lb (410g) With packaging weight: 1.256lb (570g) Products include: product manual, keyboard kit, wireless receiver (stored in the keyboard battery compartment) Please refer to the keyboard manual for detailed data