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Comtrol Hostess 550


 Comtrol Hostess 550 Network Device

Comtrol Hostess 550

 
Description: Model ID HOXX5016A / Hostess 550 - Serial adapter - ISA - serial - serial - 16 ports / Hostess 550 and Hostess 554 buffered non-intelligent controllers offer the performance of intelligent controllers without the increased cost or complexity of an intelligent controller. On-board ... more
Comtrol Hostess 550 ... 16550 or 16554 UARTs provide data buffering that reduces the number of system interrupts and increases system throughput. It is hard to find a more economical or simple way to enhance multiuser system performance.

Using a single expansion slot, Hostess 550/554 series controllers can connect four, eight, or sixteen asynchronous serial devices such as terminals and printers. Like all Comtrol products, the Hostess 550/554 gives you the freedom of choice and the flexibility to grow. Upgrade modules allow growth from four to eight ports. To increase users beyond eight, try 16-port controller. And when you need more than 16 users, add up to four controllers in your PC. Hostess 550/554 controllers are available for ISA compatible systems.

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Technical Details for Comtrol Hostess 550

Product DescriptionHostess 550 - serial adapter - 16 ports
Device TypeSerial adapter
Form FactorPlug-in card
Interface (Bus) TypeISA
Ports Qty16 ports
Cabling TypeSerial
Data Link ProtocolSerial
Data Transfer Rate115.2 Kbps
Manufacturer Warranty5 years warranty
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Comtrol Hostess 550