Specification: 1. Item: Type- Hub 2. : Black, Silver,Gold 3. Material: Aluminum Alloy 4. Connector: Type- USB- 5. Interface: 2 * USB 3.0, 1 * PD Charge, 1 * TF Card Slot, 1 * SD Card Slot 6. Voltage: 5V 7. Dimension: 105 * 35 * 10mm 8. Cable Length: 10cm 9. Supported Systems:Windows XP/7/8/9/10, For OS 9X/10X Features: 1. Expands two USB 3.0 ports, one USB- pd charging port, one SD card slot and one Micro SD card slot for your type- port. 2. Supports PD charging, ports are operating while allowing the laptop to be charged. 3. Supports SD / SDHC / SDXC / Micro SD, and supports dual card slots operating at the same time. 4. Supports OTG function, you could connect the mouse/keyboard/USB flash drive to your mobile phone. Note: Your phone must OTG function as well. 5. nylon cable, easy to bend, convenient to be placed. Package Included: 1 *5-in-1 Type- to 2-Port USB 3.0 Type- PD Charge Hub SD TF Card Reader OTG Function a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a