Features: Highly speed USB3.0/USB2.0 storage card/TF Card Reader with double slots seamlessly transfers 4K videos and high resolution photos (USB2.0 20MBS USB3.0 100MBS), supporting up to 2TB storage expansion for professional workflows. This plugs and play portable card reader features backward compatibility with USB2.0 port and works across for Window/Linux systems without driver. Ideal for photographers, videographers, and content creators needing swifting data transfers between DSLRs, drones, and computers. Perfect for office document backups, travel photo dumps, or home media management slips effortlessly into pockets for on travel convenience. Engineered with durability ABS housing, its compactly design withstands daily commutes while maintaining reliable storage card/TF card accessibility. Specifications: Component: ABS, Metal Size: Approx.70x18.5x10mm/2.76x0.73x0.39inch Color: Black Interfaces: USB3.0/USB2.0 (optional) Speed:480Mbps Applicable memory card: TF/storage card memory card slot(Read only 1card at a time) Applicable scenario:Photography and video Package Includes: 1pc Card Reader note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.