1. Support asynchronous and synchronous switching using.
2. HDMI HD video zoom, no need video processor.
3. 8GB memory, expending memory by U-disk.
4. Come with Wi-Fi, mobile APP wireless management.
2. Control Mode：
- Internet unified management: The play box can be connected to the Internet through 3G/4G (optional), network cable connection, or Wi-Fi Bridge.
- Asynchronous one-to-one control: Update programs by network cable connections, Wi-Fi connections or USB flash drives. LAN (cluster) control can access the LAN network through by network cable connection or Wi-Fi Bridge.
- Real-time picture synchronization display: The play box is connected to the sync source through the HDMI high-definition video line, and the sync picture is automatically scaled without any setting.