Coolgear - USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Serial Adapter - Convenient DIP Switches - Bus Powered - Surge Protection - Black
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The USB-COMi-M is a rugged, industrial-grade USB to Serial adapter that supports RS-232, RS-422, and RS-485 communication all in one compact unit. Designed for flexible deployments, it features both a DB9 male connector and a 6-pin terminal block, with external DIP switches for quick mode selection without opening the chassis. Powered directly from the USB port, it requires no external power supply and even provides 5V/150mA output to connected serial devices. With 512-byte transmit and receive buffers, data rates up to 921.6Kbps, built-in termination and biasing, and 10kV surge protection, this adapter is built for reliable performance in labs, automation systems, POS setups, and other demanding environments. LED indicators for Power, TX, and RX provide easy diagnostics, while COM port retention ensures consistent port assignments after reboots across Windows, macOS, and Linux systems.
The Best Buy essentials DVI-A to VGA Adapter can extend or mirror your screen onto a VGA-enabled monitor. Compatible with DVI-A and DVI-I ports, analog signals grant you a quality viewing experience with high-resolution imagery. Gold-plated connectors and PVC molding offer durability, providing you with long-lasting use. We’ve also made this adapter compact, making it easy to store in your pocket or bag and take wherever you go. Backed by Best Buy, let us help you improve your computer setup with high-quality accessories.
This 2-meter charge cable is made with a woven design — with USB-C connectors on both ends — and is ideal for charging, syncing, and transferring data between USB-C devices. It supports charging of up to 240 watts and transfers data at USB 2 rates. Pair the USB-C Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a wall outlet and take advantage of fast-charging capabilities. USB-C power adapters sold separately.
This 1-meter charge cable is made with a woven design with USB-C connectors on both ends, and is ideal for charging, syncing, and transferring data between USB-C devices. Pair the USB-C Woven Charge Cable with a compatible USB-C power adapter to conveniently charge your devices from a wall outlet and take advantage of fast-charging capabilities. USB-C power adapters sold separately.
| Pros for Coolgear - USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Serial Adapter - Convenient DIP Switches - Bus Powered - Surge Protection - Black | |||
|---|---|---|---|
| There were no pros for this product— | Compatibility, Overall Performance, Price, Ease of use, DVI | Overall Performance, Compatibility, Cable Length, Flexibility | Price, Durability, Charging Speed, USB-C |
| Cons for Coolgear - USB 2.0 to RS-232 / RS-422 / RS-485 Selectable Serial Adapter - Convenient DIP Switches - Bus Powered - Surge Protection - Black | |||
| There were no cons for this product— | There were no cons for this product— | Connectivity, Heat Dissipation | Heat |
