128K SE Triple Display Dock comes with a 45W power adapter and offers up to 13 connectivity options, including three 4K HDMI-compatible ports, one 5Gbps USB-C port, five USB-A ports, one 1Gbps Ethernet port, an SD/micro SD card slot, and audio jacks. On Windows, you can enjoy triple display functionality; however, on macOS, the content on the external monitors is identical regardless of whether mirror mode or extended mode is used. This 3.5-inch IPS digital photo frame boasts high resolution, ensuring clear images from any angle. Excellent color reproduction perfectly captures the vibrancy and charm of every photo. The 128K SE dock must be connected to a 45W DC power adapter to function. This triple display dock features three high-definition video output interfaces. You can adjust the photo frame using the "for RayCue 128K" application, selecting to display a single photo or multiple photos sequentially. This digital photo frame supports JPG/PNG image formats and MP4 video formats. Color: As Shown Material: ABS Package Contents: 1*128K SE Expansion Dock