8-Port Industrial USB 2.0
to RS-232 DB-9 Adapter
High-Speed FTDI Chip
Model No. USBG-8COM-M
USBG-8COM-M 8 Port Industrial USB 2.0 to RS-232 DB-9 Adapter
RS-232 | 512 Bytes Receive | 512 Bytes Transmit
Superior Build Quality: Housed in a rugged steel chassis with optional mountable flanges, the serial adapter hub is perfect for installations in labs, warehouses, or heavy machinery.
Industrial Connections: Designed for use with Bar Code Scanners, Time Clocks, Label Printers, Point of Sale Terminals, Receipt Printers, and more Expand Your Serial Capabilities: Connect 8 legacy 9-pin serial device through a USB-A port to add legacy functionality to newer technologies with no serial port connections.
COM Retention: COM Ports are fully configurable, and after reboots, port assignments are preserved.
USB Power: Power is drawn from a USB connection, no bulky power supply or power outlet is required.
Upstream: 1 USB port, Type B Female Connector
Downstream: 8 Male DB9s, w/ nuts
Interested? LEARN MORE →
Questions? Speak to an engineering expert today!
Our on site engineers are ready to help you with your build.
1-727-209-1300 (Local)
expert@coolgear.com
We Speak Your Speak – When you reach out to our support, you’ll find yourself in the hands of a solution oriented, knowledgeable expert ready to answer whatever question you throw at them. Go ahead, test us.
We’re Ready For Integration, Every Time. – Coolgear streamlines the task of selecting charging and connectivity products. For over 20 years our rugged, off-the-shelf USB hubs and serial products are ready to go for your next project.
Within every great machine, lives Coolgear. – At Coolgear, we’re just as passionate about building great products as you are. That’s why we aim to meet or exceed your build specs every time.,
Advanced Engineering – Coolgear painstakingly sources high-quality components, oversees all manufacturing methods, and conducts rigorous testing to ensure all our products are industrial-grade. This means greater duty cycle, zero data loss, and longer lasting builds. We promise.
PRODUCT SPECIFICATIONS
Looking for product documentation?
View CAD Models, Data sheet and Drawings here >
| Power | Input Voltage | +5V DC |
| Power Source | DC Barrel Jack 1.3mm ID x 3.5mm OD | |
| External Power Required | No | |
| Compliance | Country of Origin | Taiwan |
| Color | Black | |
| Item Dimensions (LxWxH) | 6.83 x 3.83 x 1.70 in. | |
| Item Weight | 1.193 lbs. | |
| Physical Characteristics | Mounting Style | Surface Mount |
| Ports | 8 Serial Ports | |
| Material of Construction | Steel | |
| Screw Lock Compatible | Yes | |
| Serial Standards | RS232 | |
| Baud Rate | 921.6K bps | |
| FIFO Receive | 512 bytes | |
| FIFO Transmit | 512 bytes | |
| Serial Attributes | Data Bits | 5.6.7.8 |
| Parity | None, Even, Odd, Mark, Space | |
| Stop Bits | 1.1.5.2 | |
| Flow Control | Hardware (RTS, CTS), XON/XOFF | |
| Software | OS Support | Win XP, Win 7, Win 8, Win 10, Win 11, Linux, Mac OS |
| Product Information | Warranty | 1 year from date of purchase |
| Hardware | Upstream USB Ports | 1 Type-B Female USB |
| Connector | DB9 Male w/Nuts | |
| Warranty | 1 year from date of purchase | |
| Other Data | USB Interface | USB 2.0 |
| Weight | 2 lbs | |
| Dimensions | 11.5×7.5×2.75 in |
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Visit coolgear.com/support for any questions & inquires.
Documents / Resources
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coolgear USBG-8COM-M 8 Port Industrial USB 2.0 to RS-232 DB-9 Adapter [pdf] Owner's Manual USBG-8COM-M, USBG-8COM-M 8 Port Industrial USB 2.0 to RS-232 DB-9 Adapter, 8 Port Industrial USB 2.0 to RS-232 DB-9 Adapter, Industrial USB 2.0 to RS-232 DB-9 Adapter, USB 2.0 to RS-232 DB-9 Adapter, RS-232 DB-9 Adapter, Adapter |