Specification Brand : BestPartsCom BulletPoint1 : 【Kindly Note】This keyboard is US Layout BulletPoint2 : 【Compatible Models】Compatible with Dell Inspiron 15 5501 5502 5508 5584 5590 5593 5594 5598,Inspiron 15 3501 3502 3505,Inspiron 15 7000 7590 7591 7791 Latitude 3510 E3510C Vostro 5502 BulletPoint3 : 【Safe】Easy for you replace your faulty,cracked or broken keyboard ,seller remind that you should replace the keyboard in the off state. BulletPoint4 : 【Solution of keys don't work】If some keys don't work after install ,You can try to reconnect the ribbon cable in case bad connected ,pls use a dry cloth to wipe metal head of the connect ribbon,then try to connect about few times,many customer solve this problem after did this. BulletPoint5 : 【Buy without risk】For any reason you are not satisfied, you can return the Key cap and WE WILL REFUND you full money! If any doubts,pls not hesitate to contact with me. ButtonQuantity : 104 Color : Black CompatibleDevices : Dell Poweredge R510, R520, R720, R720XD, R730, R730XD, R820, R530, R830, R540, R540XD, R740, R740XD, R7415, R7425, H872R, 0H872R ConnectivityTechnology : USB ExternallyAssignedProductIdentifier : 6919305635326 ExternallyAssignedProductIdentifier1 : 0615284545941 ExternallyAssignedProductIdentifier2 : 615284545941 GpsrSafetyAttestation : 1 HandOrientation : Ambidextrous HardwareInterface : pci_express_x8 HardwarePlatform : Laptop IncludedComponents : Keyboard and Screws ItemName : BestPartsCom New 2U Static Rails Kit Compatible with Dell Poweredge R510 R520 R720 R720XD R730 R730XD R820 R530 R830 R540 R540XD R740 R740XD R7415 R7425 H872R 0H872R in Box ItemPackageDimensions_Height : 74.93 centimeters ItemPackageDimensions_Length : 8.89 centimeters ItemPackageDimensions_Width : 12.954 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : laptop-computer-replacement-parts KeyboardBacklightingColorSupport : single_color KeyboardDescription : Standard KeyboardLayout : qwerty Manufacturer : High Quality Factory Material : Plastic ModelName : SN20Q40730 ModelNumber : H872R NumberOfKeys : 104 NumberOfSections : 1 OperatingSystem : Windows Server, Linux, or other enterprise-level operating systems PartNumber : H872R PowerSourceType : Wired ProductDescription : 1. Material: Metal 2. Condition: New 3. Compatible With Models: Dell Poweredge R830 R820 R740 R730 R720 R720XD R540 R530 R520 R510 4. Sub Part Numbers: H872R / K085T / 0H872R / 0K085T / D972R / 0D972R / J642R / 0J642R 5. Package included: 1 x Static Rail Kit as Pictured ProductSiteLaunchDate : 2021-08-07T06:01:21.308Z Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SwitchType : Scissor-Switch UnspscCode : 43200000 WaterResistanceLevel : not_water_resistant