Features and Benefits Compatible with USB 2.0 12 Mbps USB data rate Software selectable RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485 Certified drivers provided for Windows (including Vista), WinCE 5.0, and Linux 15 KV ESD protection for all serial ports Introduction The UPort™ 1150 USB-to-serial converters allow you to connect 1 RS-232/422/485 device to your laptop or workstation through the USB (Universal Serial Bus) port. These plug & play USB solutions are compatible with both new and legacy RS-232/422/485 devices, and are perfect for mobile, instrumentation, and point-of sale applications. USB plug & play makes serial port expansion easy, and does not require IRQ, DMA, or I/O address resources. Users no longer need to open the chassis or power down the system to add COM ports, saving on setup time and cost. USB Interface Compliance: USB 1.0/1.1 compliant, USB 2.0 compatible Connector: USB type A Speed: 12 Mbps (Full-Speed USB) Serial Interface Number of Ports: 1 Serial Standards: RS-232/422/485 Connector: DB9 male Serial Line Protection ESD Protection: 15 kV embedded Electrical Isolation: 2 kV (UPort 1150I only) Performance Baudrate: 50 bps to 921.6 kbps Serial Communication Parameters Data Bits: 5, 6, 7, 8 Stop Bits: 1, 1.5, 2 Parity: None, Even, Odd, Space, Mark Flow Control: RTS/CTS, XON/XOFF FIFO: 64 bytes Serial Signals RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND RS-422: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND RS-485-4w: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND RS-485-2w: Data+(B), Data-(A), GND RS-485 Data Direction: ADDC® (Automatic Data Direction Control) Operating Systems Windows Real COM Drivers: Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1 (x86/x64), Windows 2012 (x64), Windows Embedded CE 5.0/6.0 Android Driver Linux Real TTY Drivers: Linux 2.4.x, 2.6.x, 3.x Physical Characteristics Housing:      UPort 1150:ABS + PC   Weight:       Product only:            UPort 1150: 65 g (0.14 lb)                Packaged:            UPort 1150: 200 g (0.44 lb)         Dimensions:      UPort 1150: 38.4 x 60 x 20 mm (1.51 x 2.36 x 0.79 in) Environmental Limits Operating Temperature: 0 to 55°C (32 to 131°F) Storage Temperature: -20 to 70°C (-4 to 158°F) Ambient Relative Humidity: 5 to 95% (non-condensing) Altitude: Up to 2000 m Standards and Certifications Safety: UL 60950-1 EMC: CE, FCC EMI: EN 55022 Class B, EN 61000-3-2, EN 61000-3-3, FCC Part 15 Subpart B Class B EMS: EN 55024, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC-61000-4-6, IEC 61000-4-8, IEC-61000-4-11 Green Product: RoHS, CRoHS, WEEE Power Requirements Power Consumption:      UPort 1150: 77 mA @ 5 VDC     MTBF (mean time between failures) Time: 1,949,025 hrs Database: Telcordia (Bellcore), GB Warranty Warranty Period: 5 years