[XQD Card Reader] Dual slot SD/XQD reader is designed for photographers, which is easily to download pictures and videos from your XQD card reader to your laptops or computers via the USB interface, offer you versatile transfer solution between multi-format 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 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 easily monitor the connection status. Portable & Compact design plug and play. It is made of high quality aluminum alloy shell, and scratch . Colour: Black Material: plastic Package Contents: 1 x Card reader(Due to different product batches, the silk screen printing on the product may be different, which not affect the use) Only the above package content, other products are not included. Note: Light reflection 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.