multi-interface network print server,Standard 100M network support WIFI networking support BT4.0 connection Can support 3 USB printers at the same time All series standard Ethernet interface TYPE-C standard USB interface can be used for power supply and configuration Can support WIFI connection router networking can support BT direct connection Printer support: support standard printing interface with USB interface :For LINUX3.4 Interface: USB2.0 HOST+USB2.0 DEVICE+Ethernet TF card expansion: support, up to 256GB(Not included) BT: Classic BT+BLE(4.0) Supply voltage: 5V Supported operating systems: For Wondows xp and above, Android, IOS, Hardware parameters: ARM9 300MHz128MB Flash/BT4.0 Voltage: AC220V Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Colour:White Material:plastic Package Contents: 2PCS x multi-interface network print server(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.