Quatech High Speed USB 2.0 USB Serial Adapters add reliable, high-speed serial ports and are bus-powered for convenience.
MacMall Part #: 7249863
Manufacturer Part #: ESU2-100
High Speed USB Serial Adapters
Standard serial ports via USB 2.0 without replacing peripheral hardware or application software
Connect serial peripherals with USB 2.0 Serial Adapters
For over 20 years, Quatech has been known to help you Connect with Reliability. As we continue in the race to become the industry leader, our high performance device connectivity line expands with the new high speed USB 2.0 Serial Adapters. The next generation Quatech USB Serial Adapter hits speeds of up to 921.6 kbps, 1024-byte FIFO and hardware and software flow control.
If speed, expansion and support are what youre looking for in a USB Serial Adapter, think Quatech. You can now broaden the range of external peripherals used on your computer at higher speed rates than the USB 1.1 series, with the introduction of the High Speed USB 2.0 Serial Adapters. The USB 2.0 has more bandwidth that allows higher data rates on the serial ports for more efficiency. The new High Speed USB Serial Adapter line gives your laptop or workstation the ability to communicate between a USB port and up to eight RS- 232, RS-422, or RS-485 serial peripherals. It adds the COM port(s) via its USB connection and is compatible with new and legacy RS-232 or RS- 232/422/485 devices. The USB Serial Adapters are the ideal solution for a variety of industries and applications including banking, retail and industrial automation where PCs have a significantly shorter lifecycle than the peripherals that use them.
Quatech USB Serial Adapters enumerate themselves as standard COM ports that are compatible with all standard RS-232 or RS-232/422/485 devices and software created for them. With the industrial surge suppression “IND” option, you can safeguard the USB Serial Adapter. The “IND” option is ideal for implementing USB-to-serial networks in factories, power plants and other potentially harsh industrial environments. USB 2.0 is fully compatible with USB 1.1 devices. The older devices work with the new bus, and vice versa. The 400 Series models introduce the software-selectable RS-232/422/485 (Multi-Electrical Interface or MEI). The MEI capability is available on all ports at the click of a mouse. LEDs visually tell you which ports are using which protocol, so go ahead, mix and match. Auto detect between RS-422 and RS- 485 with Quatechs new USB Serial Converter.
Product Name 8-Port USB 2.0 to RS-232 Serial Adapter
Product Type Serial Hub
Data Transfer Rate Up to 921.6Kbps Serial Port
Form Factor External
Ports 8 x RS-232 Serial
Host Interface USB
Platform Support PC
Interface (Bus) Type
RS-232 x 8
Data Link Protocol
Data Transfer Rate
Software flow control, hardware flow control, half duplex mode, full modem control, full duplex mode, surge protection
Expansion / Connectivity
8 x RS-232 - 9 pin D-Sub (DB-9)
1 x USB 2.0
Software / System Requirements
Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows Vista
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