Grandstream GWN7700P Unmanaged Network Switch 5-Port 4-PoE

We offer a wide variety of products, and the following precautions apply to some of them. Please note that they are listed for all products. 【Voltage Compatibility】Designed for Japanese voltage (90-110V). Using with a different voltage may cause malfunction. 【Plug Type】Japanese plugs (A or B type). Use a conversion adapter if needed. 【Transformers & Adapters】Transformers adjust voltage; adapters only change plug shape. Using an adapter without a transformer may damage the product. 【Liability】We are not responsible for damages caused by improper use, such as using the product without a transformer. 5 Gigabit ports, 4 of which are PoE capable PoE up to 30W each port and up to 60W overall Unmanaged switch with no configuration required metal casing This is a Grandstream network switch, which is well known for its IP phones. ・5 Gigabit ports, 4 of which support PoE ・Maximum 30W for each PoE port and max. 60W overall ・Unmanaged with no configuration required ・Metal housing