StarTech 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553) toner 0 Internal Yes Host interface

0 Internal Yes Host interface PCIe Performance Data transfer rate (max) 5 Gbit/s Design RoHS compliance Yes System requirements Server operating systems supported Windows Server 2003

3x Port mirroring Yes Link aggregation Yes Data transmission Packet forwarding rate (1 Gbps) 11900000 pps Jumbo frames 15 Jumbo frames support Yes MAC address table 4000 entries Switching capacity 16 Gbit/s Number of VLANs 32 Security IGMP snooping Yes Loop protection Yes Design Certification CE

3 cm (32") Ergonomics Tilt angle range -90 - 90° Height adjustment range 170 - 505 mm Swivel angle 180° Height adjustment Yes Angle of rotation 180° Rubber feet Yes Design Colour of product Silver Technical details Cable management Yes Weight & dimensions Width 284 mm Package weight 4

2-year battery life practically eliminates the need to replace batteries Battery life may vary based on user and computing conditions

Complete hardware solution

StarTech 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART (PEX4S553) toner 0 Internal Yes Host interfaceItem model number: PEX4S553 Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps 256 byte deep FIFO per transmitter and receiver Native single Chip, single lane PCI Express Includes half height low profile mounting brackets Built in 16C450 550 compatible UART Compliant with PCI Express Base Specification 1. 1 Specification Ports & interfaces Serial ports quantity 4 Output interface Serial Internal Yes Host interface