2-Port PCI Express Serial Card Firewalls/UTM/VPN allowing you to use it

allowing you to use it with older equipment

Remote Control Distance about 18 feet

Dynamic Element for extended frequency response Closed leatherette ear cushion for maximum isolation and deep bass

Easy access storage pockets and attach loops for media players

2-Port PCI Express Serial Card Firewalls/UTM/VPN allowing you to use itAdd two high performance RS232 serial ports (DB9) to your low or full profile computer, through a PCI Express slot 2 Port PCIe Serial Card with 16C1050 UART RS232 Dual channel 16C1050 UART for full compatibility with 16C1050 devices 256 Byte deep FIFO per transmitter and receiver Maximum data transfer rate of 460 Kbps 2 port PCIe RS232 serial card serial card PCI serial card PCIe serial adapter