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   Products > USB to Serial Hubs > RS-232/422/485 Over USB > UPort 1250
 

UPort 1250 2-port RS-232/422/485 USB to Serial Adapter

 
UPort 1250 2-Port RS-232/422/485 USB to Serial Adapter

Supports hi-speed USB 2.0, up to 480 Mbps

Serial transmission speed up to 921.6 Kbps

128-byte FIFO and on-chip H/W, S/W flow control

Built-in 15 KV ESD Protection

2 KV Isolation Protection for RS-232/422/485 (UPort 1450I)

IP30-rated, rugged metal case

Supports both bus power and external power

 
 

Instant Plug and Play
The UPort 1200 series of USB-to-serial hubs allow you to connect up to 2 RS-232/422/485 devices to your laptop or workstation through the USB (Universal Serial Bus) port. This plug and play USB solution is perfect for mobile, instrumentation, and point-of sale applications.

Simplified, Hassle-free Serial Port Expansion
USB plug and play allows easy serial port expansion, and requires no IRQ, DMA, or I/O address resources. Users no longer need to open the chassis or power down the system, saving on setup time and cost.

Top Performance with USB 2.0, 128-byte FIFO and on-chip H/W, S/W Flow Control
MOXA's many years of experience in USB-related design is now built into MOXA's new top performance CPU chip, called MOXA Art, which equips the UPort 1200 hubs with a USB 2.0 480 Mbps (high-speed) port, 128-byte FIFO, on-chip hardware and software flow control, and burst data mode. This makes the UPort 1200 Series the top performing USB-to-serial hub in the world.



Ordering Info
ItemDescriptionPrice 
UPort 1250USB to 2-Port RS-232/422/485 Serial Hub, USB 2.0 hi-speed, 921.6Kbps, 15KV ESD Protection, mini DB9F-to-TB$152.00Order
UPort 1250IUSB to 2-Port RS-232/422/485 Serial Hub, USB 2.0 hi-speed, 921.6Kbps, 15KV ESD Protection, 2KV Optical Isolation Protection, mini DB9F-to-TB$280.00Order
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