RJ11 Output adapters
4 port USB Hub
RS-232 to USB
Adds an additional serial port for RS-232 connections.
USB behaves in a similar fashion to conventional bus ports (i.e., serial, parallel, PS/2),
but since it does not require any IRQs, more devices can be attached to the system, and the problem
of IRQ conflict is eliminated.
The USB Serial Adapter provides an external plug-and-play RS-232 serial connection with
your computer.
Installation is easy. Simply plug a serial device into the USB adapter and plug the USB port into the computer. No IRQs are needed so there are no IRQ or Com port conflicts.
Features:
Supports automatic handshake mode
Over 230kbps data transfer rate
Supports remote wake-up and power management
96 byte buffer each for upstream and downstream data flow
Easy installation
No IRQs, no IRQ conflicts
1-Year Limited Warranty
Specifications:
Connectors USB Type A
Serial DB-9 Male
Cable Length 14"
OS Support: Windows 98/2000/XP
Data Transfer Rate: 230 kbps
Order USB_RS232_1 . . .$39
Provides 4 USB Ports for additional peripherals
Features:
Support both full speed (12Mbps) and low speed (1.5Mbps) devices
500mA each port is reliable at up to 15 feet of transmission
Support self-powered and bus-powered mode
Self-powered and Bus-powered are automatically switching
Support hot plug and play, daisy-chain more hubs or connect peripherals while the computer is running
One upstream port and four downstream ports
Downstream ports have automatic connect and speed detection
macr; function plus over-current protection with auto recovery
Compatible with PC windows 98/SE/ME/2000/XP & Mac OS
Dimension : 80 X 30 X 12 mm (L x W x H)
Order USB_4_HUB . . .$26
DB9 Cables
Need cables for the A to D?
6 foot MF cable . . . . Order DB9_6MF $10
12 foot MF cable . . . Order DB9_12MF $15
Unsure as to MM, MF, or FF cable. Get a couple of gender changers and an MF cable becomes any of these.
An MM changes a female to a male while an FF changes a male to a female.
MM Gender Changer . . . Order DB9_GMM $3
FF Gender Changer . . . . Order DB9_GFF $3
Buying to much of our stuff, and using up power strips like popcorn?
Here is a solution. The short extension frees up outlets on the power strip.
Order . . . MiniCord $3
Updated: July 28, 2004 © Copyright 1997-2004 Cybersense, Inc.
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