S2 DVI sending card for full-color LED displays
The Kystar S2 is an LED sending card with one DVI input, one audio input and two Gigabit Ethernet outputs. It supports a listed total load of 1.31 million pixels, EDID management, audio transmission and network-port backup.
Technical specifications
| Parameter | Specification |
|---|---|
| Video input | 1 × DVI |
| Audio input | 1 × AUDIO |
| LED data outputs | 2 × Gigabit Ethernet |
| Configuration port | 1 × USB-CFG |
| Listed total pixel load | 1.31 million pixels |
| Maximum width | 4000 pixels, subject to total load |
| Maximum height | 2000 pixels, subject to total load |
| Configuration and maintenance | EDID management; one-click repair |
| Backup | Network-port backup |
Plan the screen load and source timing
The width and height values are separate limits. They do not mean the card can drive a 4000 × 2000 display: the screen must also remain within the listed 1.31-million-pixel total load. Use EDID management to configure the source and check the receiving-card layout before commissioning.
The USB-CFG port is provided for configuration. Network-port backup and the one-click repair function support system maintenance; backup wiring must be planned for the installation.
Frequently asked questions
How many Ethernet outputs does the Kystar S2 have?
It has two Gigabit Ethernet outputs for LED display data.
Can the S2 drive a 4000 × 2000 screen?
No. The 4000-pixel width and 2000-pixel height are separate limits, and the display must also fit the listed total load of 1.31 million pixels.
Which input signals does the S2 accept?
The card has one DVI video input and one audio input, and it supports audio transmission.
How is the S2 configured?
The card provides a USB-CFG configuration port and supports EDID management. Refer to the specification and compatible system software for setup.
Original product images and specification


Download Specification
KYStar S2 Full Color LED Screen Sending Card







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