[XQD Card Reader] Dual slot SD/XQD reader is designed for photographers, which is to download pictures and videos from your XQD card reader to your laptops or computers via the USB interface, you versatile transfer solution between multi- memory cards and PC or tablet. [High-Speed Transmission] XQD card reader with super speed USB 3.0 technology, maximum transfer to 5Gbps for the XQD card and SD card. More faster, accelerate working efficiency. perfect for transferring high-resolution images and video recordings. [Wide Compatibility]For professional equipment such as for D4/D5/D500 and other cameras with XQD cards. Compatible with for Windows 2000/XP/Vista/7/8/8.1/10(32/64-bit), and above without driver. Note: Do not support XQD N, S, H series. [Portable Design Easy to Use] No driver installation is required, just plug in to use, through the LED indicator of this XQD card reader, you can monitor the connection status. Portable design plug and play. It is made of high quality aluminum alloy shell, durable and scratch resistant. Style:USB interface Colour:black Material:Plastic + Metal Package Contents: 1 * Card reader Kindly Note Make your xqd card is one of the following models for G Series 2933X 1400x 4 capacities: 32GB, 64GB, 120GB and 240GB Speeds up to 440MB/s transfer and 400MB/s write. (depending on the card) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.