APC AP9640 不斷電系統 網路管理卡 3 (Optional Support Contract License for firmware upgrade)

APC AP9640 不斷電系統 網路管理卡 3 (Optional Support Contract License for firmware upgrade) — UPS 網路管理卡，支援遠端監控。

• UPS Network Management Card 3 (Optional Support Contract License for firmware upgrade)

2 years repair or replace