The LaCie 1big Dock is a Thunderbolt™ 3 storage hub that lets you store important information directly through built-in CF and SD card slots, connect two 4K displays, daisy chain devices via USB-C ports, and charge your laptop with up to 70W of power—all through a single cable. It also features an advanced-cooling design and a self-serviceable, enterprise-class drive for extended reliability. Enjoy best-in-class speed and reliability with a Seagate IronWolf Pro HDD. Get 5-in-1 docking power with a built-in USB hub and charging station. Features CF and SD card reader slots, a DisplayPort 1.4 output, and dual Thunderbolt 3 ports for daisy-chaining with universal USB compatibility. Charge a USB-C Mac with up to 45W of power through Thunderbolt 3, and up to 70W of power pass-through when using a laptop’s power supply. Includes a five-year product warranty with Rescue Data Recovery Services. LaCie® 1big Dock Thunderbolt 3 (40Gb/s) cable External power supply Quick Install Guide Connections: Thunderbolt 3 (USB-C) Power Source: External power supply Height: 8.5 in. / 21.7 cm Length: 4.65 in. / 11.8 cm Width: 2.2 in. / 5.6 cm Weight: 3.75 lb. / 1.7 kg Operating System: Latest version of Mac OS® 10.12 or later Requirements Other: Thunderbolt 3, USB-C, Minimum 600MB free disk space recommended Mfr. Part Number: STHS10000800 UPC or EAN No.: 763649150320 Note: Products sold through this website that do not bear the Apple brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple’s Limited Warranty does not apply to products that are not Apple branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service. Warranty: Five years 1big Dock is an external hard drive and laptop docking station for filmmakers looking to centralize their desktop peripherals and store a massive portfolio of work with high-performance Thunderbolt 3 technology.