H-1A/3AH-604 H-504 DCM-US2 UDK-100 UHV34 USH-224 USH-214
Model No. H-1A/3A
2- and 4-Port Bus-Powered USB Hubs Suitable for Notebook and Mobile Professional Users
2- or 4-port bus-powered USB hub
Compact design, easy to carry
Suitable for notebook and mobile professional users
With overcurrent detection and protection
No power adapter needed; power is drawn from upstream port
Support full speed (12Mbps) and low speed (1.5Mbps) devices
Supply total 450mA to two downstream ports (H-1A)
Supply total 450mA to four downstream ports (H-3A)
Properties:
Complies with USB revision 1.1
Upstream port (A type): one
Downstream port (A type): 2/4
Cable length: 0.25m
Dimensions (L x W x H):
  H-1A: 50 x 22 x 22mm
  H-3A: 55 x 45 x 26mm
 
Model No. H-604
Crystal Mini HUB 4-ports w/o Adaptor
You can take full control over multiple computers and duplicate,amplify video signals for transmission to multiple monitors.
Complies with the Universal Serial Bus specification Rev. 1.1
Over-current protection.
Automatic USB protocol handing
A real plug and play & hot plugged device
Good for mobile professional
Upstream port/Downstream port: 1/4
With 1 LED signal & Bus powered
 
Model No. H-504
4-Port Mini HUB w/o Adaptor
You can take full control over multiple computers and duplicate, amplify video signals for transmission to multiple monitors.
Complies with the Universal Serial Bus specification Rev. 1.1
Over-current protection.
Automatic USB protocol handing
A real plug and play & hot plugged device.
Good for mobile professional
Upstream port/Downstream port: 1/4
With 1 LED signal & Bus powered
Bus power only
 
Model No. DCM-US2
2-Port Bus-Powered USB Dock with High Performance
Bus-powered mini USB hub
The DCM-US2 is a multiple devices having a printer port, a RS232C connector and USB ports for notebook and mobile professional users
The connector uses PC99 specification for easy understanding
Bus-powered: no power adapter needed; power is drawn for upstream port
The printer port complies with IEEE 1284 specifications
Compact, lightweight and easy-to-carry USB peripheral (can be used up to two devices)
Power consumption of downstream port is less than 100mA, the self-powered devices provided with bigger power consumption may not be used
LED light indicates power, USB port status of the network
Plug-and-play
Supports Windows 98/98SE,ME, Windows 2000, and Windows XP
Properties:
Complies USB revision 1.1
Supports data transfer speeds up to 12Mbps
Upstream port (type B): single port
Downstream port (type A): 2-port
RS232C port (D-sub 9-pin): single port
Printer port (D-sub 25-pin): single port
Dimensions (L x W x H): 70 x 60 x 18mm
Cable: USB cable x 1 included
 
 
Model No. UDK-100
Plug-and-Play USB 1.1 Dock with One Serial Port, One Printer Port, Four USB Ports
Full compliance with USB specification v1.1
Data transfer rate: 1.1/12Mbps
Parallel port (DB 25 female): support IEEE-1284 compliant parallel printers
Serial ports (DB9 male): support up to 115Kbps serial devices
Plug-and-play device
USB to two PS/2 ports
Support Windows 98/98SE/ME/2000/XP
Add one high-speed serial port, one printer port, and four downstream USB ports to your PC or notebook in second
PS/2 for connecting mouse and keyboard
USB port for connecting digital camera, CD-ROM, PC camera, USB drive, and more
Enable two notebook PCs sharing the device
 
 
Model No. UHV34
USB 2.0/1.1/1.0 Upstream Switching Hub with Overcurrent Protection
USB upstream switching hub
Built-in upstream gate design
Shares four USB ports between two users
Fully compatible with USB 2.0/1.1/1.0 specification (UHK34 for USB 2.0)
Clear LED indicates in-use status
Huge saving on working time and equipment investment
With overcurrent protection
 
 
Model No. USH-224
Self-Powered USB 2.0 Four-Port Hub, Plug-and-Play Installation
Complies with standard USB 1.1 and USB 2.0 specifications
Support high-speed 480Mbps, full-speed 12Mbps and low-speed 1.5Mbps data transfer rates
Supports plug-and-play installation
Supports hot plug
With overcurrent protection on each port
Auto detect speed and connection of device
Tiered star topology supporting up to five tiers and 127 devices
Self-powered mode
Four USB external ports up to 500mA
Per port status LED indicators
 
 
Model No. USH-214
Self-Powered USB 1.1 and 2.0 Four-Port Hubs, Plug-and-Play Installation
Complies with standard USB 1.1 and USB 2.0 specifications
Supports high-speed (480Mbps), full-speed (12Mbps) and low-speed (1.5Mbps) data transfer rates
Plug-and-play and hot pluggable supported
With overcurrent protection on each port
Auto speed detection and connection of device
Tiered star topology supporting up to five tiers and 127 devices
Self-powered mode
Four USB external ports up to 500mA
Per port status LED indicators