Specification Brand : SANWA BulletPoint1 : 【FIT IN 34MM TRACKBALL MOUSE】- This replacement ball is designed for any trackball mouse using a 34mm/1.34 inch trackball. Compatible with models like MX Ergo, M570, M575, MX Ergo Plus; SANWA GMATB128BK, GMAWTB129BK, GMABTTB130BK, GMATB167, GMAWTB168, GMABTTB169, GMATB155, GMATB44BKN/RN, GMABTTB1BK; ELECOM: EX-G Pro(M-XPT1MRXBK), EX-G; Kensington: TB450, TB550, Pro Fit Ergo(K75326WW), Perixx: PERIPRO-801, Perimice-517 / 717 / 520 / 720, etc. BulletPoint2 : 【Work with Optical Sensors】-This replacement trackball provides excellent optical sensors sensitivity. Comfortable for finger control and ensures a smooth & agile movement. Specialized in precise pointing, multi-screen work, file works, excel, data processing, and efficiency improvement. BulletPoint3 : 【How to Remove the Ball】- This SANWA trackball replacement can be easily removed from the mouse bottom using your finger or a pen. BulletPoint4 : 【Glossy Yellow Color】- Its surface is painted with a scratch-resistant coating and glossy yellow color for more effortless optical identification and smooth movement. Works Temperature: -40℃ to 60℃. BulletPoint5 : 【Quick Cleaning Tips】- This mouse ball replacement part is simple to clean. Either use a soft brush or a lint-free fabric. Before replacement, we suggest that you can clean the inside ball hole to avoid possible erratic cursor movement. ButtonQuantity : 6 Color : Yellow CompatibleDevices : Personal Computer CompatibleDevices1 : Personal Computer CompatibleDevices2 : MX Ergo, M 570, M 575; SANWA GMATB128BK, GMAWTB129BK, GMABTTB130BK, GMATB167, GMAWTB168, GMABTTB169, GMATB155, GMATB44BKN/RN, GMABTTB1BK; ELECOM: EX-G Pro(M-XPT1MRXBK), DEFT(M-DT2DRBK-G), Kensington: Pro Fit Ergo(K75326WW), Perixx: Perimice-517, PERIPRO-801, Perimice-717, PERIMICE-520W CompatibleDevices3 : MacBook Pro 14 Inch M4 M3 M2 M1 Pro / Max A3112 A3401 A3185 A2442 A2779 A2918 A2992 CompatibleDevices4 : MacBook Pro 16 inch M4 M3 M2 M1 Pro / Max A3403 A3186 A2485 A2780 A2991 ConnectivityTechnology : USB ExternallyAssignedProductIdentifier : 6972349546713 ExternallyAssignedProductIdentifier1 : 4049571004150 ExternallyAssignedProductIdentifier2 : 04049571004150 FinishType : Glossy GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous HardwarePlatform : PC HardwarePlatform1 : PC HardwarePlatform2 : Mac HardwarePlatform3 : Linux IncludedComponents : Trackball ItemName : SANWA 34mm/1.34in Trackball, Replacement Ball for Logitech m575, m570, MX Ergo, Perixx, Kensington, Elecom, and Other Compatible Trackball Mouse, Glossy Yellow ItemPackageDimensions_Height : 5.3086 centimeters ItemPackageDimensions_Length : 5.207 centimeters ItemPackageDimensions_Width : 5.207 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : computer-trackballs Manufacturer : SANWA SUPPLY Material : Plastic ModelName : GBALL44BK ModelNumber : GBALL34GD MovementDetectionTechnology : Trackball NumberOfItems : 1 NumberOfLithiumMetalCells : 1 OperatingSystem : Windows PackageLevel : unit PartNumber : GBALL34GD Pattern : Solid PowerSourceType : Battery Powered ProductDescription : SANWA 34mm/1.34in Trackball, Replacement Ball for Logitech m575, m570, MX Ergo, Perixx, Kensington, Elecom, and Other Compatible Trackball Mouse, Glossy Yellow ProductSiteLaunchDate : 2024-10-30T08:26:31.455Z Range : 6.0 meters RecommendedUsesForProduct : Office Size : 34 MM Style : Wired SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 Theme : Computer accessories, Trackball mice UnitCount : 1 UnspscCode : 43210000 WarrantyDescription : 1 year