"Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers enormous desktop storage for photos, movies, music, and more. Backing up and transferring content is incredibly easy—just drag and drop! To get set up, connect the USB hard drive to Windows or Mac—no software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Easy-to-use desktop hard drive—simply plug in the power adapter and USB cable.Specific uses: Business, personal Fast file transfers with USB 3.0 Drag-and-drop file saving right out of the box Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine) The available storage capacity may vary. Data Transfer Rate: 480 Megabits Per Second Compatible Devices: Desktop Installation Type: Plug In Specific Uses For Product: business, personal Item Dimensions L x W x Thickness: 8.58"L x 8.35"W x 3.03"Th UPC: 763649161289 Hard Disk Description: Mechanical Hard Disk Item Dimensions LxWxH: 8.58 x 8.35 x 3.03 inches Product Dimensions: 8.58"L x 8.35"W x 3.03"Th Read Speed: 120 Megabytes Per Second Hard Drive Rotational Speed: 7200 Item Height: 3.03 inches Manufacturer: Seagate Cache Size: 12 Hardware Connectivity: USB 3.0 Warranty Description: limited warranty Model Name: Expansion Desktop Drive Color: Black Cache Memory Installed Size: 12 Model Number: STKP12000402 Brand: Seagate Hardware Interface: USB 3.0 Hardware Platform: Mac Additional Features: Portable Write Speed: 120 MB/s Media Speed: 120 MB/s Date First Available: June 28, 2020 Included Components: Seagate Expansion Desktop External Drive 12TB USB3.0 Global Trade Identification Number: 10763649161286 ASIN: B08XKKFDVN Hard Drive: 12 TB Mechanical Hard Disk Form Factor: 3.5-inch Hard Drive Interface: USB 3.0 Hard Disk Size: 12 TB Language: English, English, English Flash Memory Size: 12 TB Built-In Media: Seagate Expansion Desktop External Drive 12TB USB3.0 Enclosure Material: Metal Number of Items: 1 Special Feature: Portable Item model number: STKP12000402 Hard Disk Rotational Speed: 7200 Material: Metal Series: Expansion Desktop Drive Color : Black Hard-Drive Size: 12 TB Hard Disk Interface: USB 3.0 Customer Package Type: Standard Packaging Digital Storage Capacity: 12 TB Hard Disk Form Factor: 3.5 Inches Item Weight: 1176 Grams Connectivity Technology: Bluetooth"