Shielded USB adapter. The ability to connect without the need to turn off the computer. Designed for connecting devices such as satellite tuners, telecommunication exchange programmers, alarm control panel programmers, GSM programmers, PCL control units, routers, consoles, etc. In the set: - USB adapter - CD with drivers Technical specifications: - RS-232 DB9 connector - lines: Rx, Tx, RTS, CTS, DTR, DSR, DCD, RI, and GND (ground). - total length: approx. 86 cm - USB connector - shielded weight: 45 g