Compact design, ultra-small size. Easy to install, plug and play. Supports up to 128GB Micro-SD / SDHC card. (Memory card not included) Compatible with GPS, DVD, DVR, LED/LCD screens, smartphones, and other devices. Convenient for testing multiple SD memory cards on electronic devices that support MicroSD (TF) memory cards, including PDAs, smartphones, MP3, MP4, digital cameras, and GPS units. Can also be used as an extender when your device has a built-in Micro-SD slot and you need to access a larger SD card externally. Note: This product does not support hot swapping. Item Type: TF to MicroSD Card Reader Extension Cable TF female adapter size: 9 x 5 x 15mm / 0.35 x 0.20 x 0.59in Connector A: TF (MicroSD) Male Connector B: TF (MicroSD) Female New and high quality Type: Cable Adapter Color: Random (black or white, no color choice available) Material: Plastic and metal Size: Length approximately 150mm Package Contents: 1 x Extension Adapter Cable Note: The package includes only the items listed above. Other products are not included. Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.