2Pcs HL 340 USB To RS232 Serial Port Adapter 9 Pin Serial Cable

Features: Single chip 340 crystal 12M USB port to serial port communication, easy to use. USB 1.1 2.0 compatible solution with built in 128 byte TX 512 byte RX cache for automatic handshake protocol. Fit for Win95 98 98se ME 2000 XP win7 32bit 64bit Vsita, support full speed transmission. With USB data transfer protocol, data transfer is more convenient. Anti electromagnetic interference design, use more assured. Can meet the notebook connection various serial devices, suitable for communication with mini phone, digital camera, MODEM, ISDN terminal adapter, LED control card, does not support 51 single chip (STC11, 12C series industrial equipment serial port does not support) ARM, ARM9 . Specifications: Condition: 100percent Brand New Material: metal, plastic Package list: 2 * USB To RS232 Serial Port