HP Internal Serial Port Flex IO
Maximize the life of your PC as your business needs change with the flexible legacy device connectivity of the HP Internal Serial Port Flex IO.
HP 3TK76AA, Serial, Business, 1.55" (39.4 mm), 1.62" (41.2 mm), 0.677" (17.2 mm), 0.564 oz (16 g)
HP 3TK76AA. Output interface: Serial. HP segment: Business. Width: 1.55" (39.4 mm), Depth: 1.62" (41.2 mm), Height: 0.677" (17.2 mm). Package width: 19.3" (490 mm), Package depth: 12.2" (310 mm), Package height: 11.4" (290 mm)