**Strengths:** - Correct technical terminology: 输入卡 (input card), 输出卡 (output card), 发送器 (transmitter), 接收器 (receiver), 视频分配 (video distribution) - Proper formal register (书面语) appropriate for B2B professional copy - Model number "DGX" preserved correctly - Technical specification "4K30" kept in standard form - Correct Chinese punctuation (。at end) - Natural Chinese sentence structure with "用于...的" construction - Appropriate list structure with commas (、)