SIIG's 2-Port Industrial USB to RS-232 Serial Adapter Hub is a professional grade USB plug-and-play adapter hub designed to add two high speed RS-232 serial ports to desktop or notebook computers. This professional grade USB to serial adapter hub supports USB 2.0 data transfer rates up to 480Mb/s and serial port data transfer rates up to 921.6Kb/s. It features built-in 512 byte FIFO buffers, software flow control, 15KV DC ESD serial interface protection, and is powered by USB bus for low power consumption, no external power adapter is needed.
|Data Transfer Rate:||921.60 Kbps Serial Port|
|Data Transfer Rate:||480 Mbps USB Port|
|Ports:||2 x 9-pin DB-9 Male RS-232 Serial|
|Ports:||1 x 4-pin Type B Female USB 2.0 USB|
|Weight (Approximate):||4 oz|
|Green Compliance Certificate/Authority:||RoHS|
|Limited Warranty:||3 Year|
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