Wireless Wifi Ethernet USB Printe Server Adapter Auto Queue Connect Over Wifi &100M Lan For USB Printer PC Print Server Share Make LPT and USB printer has network printing function. Support most printer,ink-jet printer and stylus printer.etc. Support compatibility diagnosis.Once there is incompatibility,proper adaption will be made.Users only need click online upgrade. Support auto queuing printing.Driver-free. Support OTA online upgrade of firmware. USB2.0 provides 480Mbps transmission rate. Ten seconds to finish printing. Item size:6.5 * 5.2 * 2.6cm/2.56 * 2.05 * 1.02 inch(L * W * H) Item weight:Approx.38g/1.34oz Interface Type:USB Paper Feed Mode:Auto Supports Network Printing:Wireless Double-sided Printing:No Print Speed:20ppm Model Number:Printer Server color:White material:plastic Package Contents: 1* Printer server 1* Power Adapter 1* USB cable Only the above package content, other products are not included. Note: Light shooting 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 _x000D_