SF531 Magnetic Adapter for Microsoft Surface, Magnetic Port to USB3.1 Type-A & 15V PD USB-C Female Converter, 10Gbps Data & 45W Fast Charging Compatible with Surface Pro 9/8/7/6/X, Surface Go & Book S

SF531 magnetic expansion adapter is specially made for Microsoft Surface equipment, converting the exclusive magnetic charging port into two practical ports: USB3.1 Type-A data port and 15V USB-C female charging port.

The USB-C port has an intelligent PD chip inside, outputting steady 15V/3A 45W power. You can charge your Surface tablet with universal USB-C PD chargers or power banks instead of the heavy original power adapter. The USB3.1 Type-A port supports up to 10Gbps data transfer, great for portable solid state drives, USB sticks, mice, keyboards and card readers to transfer files and store media.

Note: The Type-A data port only functions when a PD charger is plugged into the USB-C port. The magnetic interface only supports one-way data transmission. Strong magnetic force holds the adapter tightly, while it will disconnect safely if the cable is pulled hard to prevent damage to your tablets port. LED lights clearly show charging and working status.

Made of lightweight aluminum shell for good heat dissipation and long service life. Mini and portable enough to put into laptop bags for travel, school and mobile office. Plug and play without extra drivers, an all-in-one portable accessory for charging and data expansion of Surface devices.