【High-Speed Data Transfer】Supports up to 5Gbps transfer speeds, enabling lightning-fast file transmission. 【Multi-Card Storage】Features multiple card slots, accommodating up to 4 SD cards and 8 TF cards simultaneously. 【OTG Functionality】Supports On-The-Go (OTG) for direct connection to smartphones, ensuring convenient and quick data transfer. 【Compact SD Card Design】Shaped like an SD card for a sleek, portable form factor that's easy to carry. 【Versatile Compatibility】Compatible with Windows, Mac OS, Linux, iOS, and OTG-enabled Android smartphones for broad device support. 【High Capacity Support】Compatible with memory cards up to 1TB, providing ample storage options. Specifications: Model: CP582B Interface: USB-C 3.0 male Output: 1x SD desk Supported Memory Cards: SD 3.0, TF Maximum Card Capacity: 1TB Data Transfer Speed: Up to 5Gbps Dimensions: 95 x 71.7 x 16.2mm (L x W x H) Card Slots: 4 x SD, 8 x TF Cable Length: 19cm Compatible Systems: Windows, Mac OS, Linux, iOS, OTG Android Smart Phones