NP332 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 Product size (length*width*height): 70mm x 70mm x18mm Operating system:For LINUX3.4 Interface: USB2.0 HOST+USB2.0 DEVICE+Ethernet TF card expansion: support, up to 256GB BT: Classic BT+BLE(4.0) Product weight: 50 grams Supply voltage: 5V Supported operating systems: For Wondows xp and above, Android, IOS, Hardware parameters: ARM9 300MHz128MB Flash\BT4.0 INCLUDE:1PCS multi-interface network print server 【Easy Setup and Expansion】: NP332 features a Type-C USB interface for easy power supply and configuration, and even supports TF card expansion up to 256GB. Setting up your print server has never been easier or more flexible. 【Wide Compatibility】: This USB print server supports multiple operating systems, including XP and Android, iOS, and Linux. s perfect for various environments, ensuring that your printers stay connected no matter what system you're using. Compact in size at 70mm x 70mm x 18mm and weighing only 50 grams, offers TF card expansion up to 256GB and operates on a 5V supply voltage.