Device type: Parallel / serial adapter - 2 ports Form Factor: Plug-in card Interface (Bus) Type: PCI Express, Depth: 6.5 cm Height: 7 cm, weight: 400 g Connectivity Technology: Wired, Data Link Protocol: Parallel , RS-232, V.24, Auxiliary Ports: 1 parallel port, processor: - MosChip Semiconductor Interfaces: 2 x serial - RS-232 - D-Sub (DB-9), 9-pin | 1 x parallel - IEEE 1284 (EPP / ECP) ​​- D-Sub (DB-25), 25-pin Compatible Slots: 1 x PCI Express, marking WHQL, FCC, RoHS, Min Operating Temperature: 0 ° C Max Operating temperature: 55 ° C Humidity Range Operating: 5 - 95%