SanDisk G-DRIVE PRO external hard drive 4 TB Stainless steel (SDPH51J-004T-MBAAD)

<b>Daisy-chaining for up to 5 devices</b>With dual Thunderbolt 3 ports, you can conveniently daisy-chaining for up to 5 additional devices, keeping you connected to multiple drives, 4K displays, and more, through a single connection to your computer.<b>High-speed data transfers</b>Quickly move all your HD photos and 4K footage so you can spend less time waiting and more time creating with high-speed data transfers using the Thunderbolt™ 3 or USB-C™ ports.<b>Premium, all-aluminum enclosure</b>With the solid and stylish all-aluminum enclosure, G-DRIVE PRO not only performs at high levels, it looks good doing it too.<b>Ultrastar™ Enterprise-class Hard Drive Inside</b>For all your demanding workloads and mission-critical content, you can rely on the power and enhanced reliability of the Ultrastar™ enterprise-class 7200RPM hard drive inside.<b>Mac ready, Apple Time Machine compatible</b>Ready to go for Mac computers and Apple Time Machine backup right out of the box. Easily reformat for Windows and Windows Backup.SanDisk G-DRIVE PRO. HDD capacity: 4 TB. USB version: 3.2 Gen 1 (3.1 Gen 1). HDD speed: 7200 RPM. Product colour: Stainless steel