מאפיינים עיקריים Specification:  * Provides eight RS-232 male DB9 ports for direct connection to serial devices  * Support USB 2.0 Hi-Speed  * Supports various serial devices modems PDAs cellular phones digital cameras card readers and more  * Easy Plug and Play Installation  * Supports serial transmission rate up to230400bps  * LED indicators for adapter data activity  * Automatic IRQ and I/O Address Selection  * Eight 16C450/16C550 Compatible UARTs  * Supports Transmit-Receive FIFO at 512 bytes per port  * Supports Windows® XP/Vista/7 (32/64 bit)  System Requirements：  * Windows® XP/Vista/7 (32/64 bit)  * USB 1.1 or higher port  Accessories:  * 1 x Driver CD  * 1 x User Manual  * 1 x Power Adapter  * 1 x Type A to Type B USB cable  Packing Information:  * Retail Box Packing  * 40pcs. Per carton  * Measurment: 54.7x32.5x46.5cm  * G.Weight: 27 Kg