#SP385A-R3
USB to RS232 Opto-Isolated Converter
USB to RS-232 isolator for safe serial connectivity
Product Features
- Converts USB to RS-232 communication
- Provides electrical isolation from voltage spikes and ground loops
- Does not require expansion slots
- Plug-and-play operation with virtual COM port support
- Compact housing for portability
- Backward compatible with legacy setups
Convert and Protect Serial Interfaces
This compact USB-to-RS-232 opto-isolator enables you to connect an RS-232 serial device to a USB port while protecting equipment from voltage spikes, electrical noise, and ground loops. Ideal for industrial and mission-critical applications, it helps ensure reliable serial communications and safeguards connected devices from potentially damaging electrical disturbances.
The opto-isolator requires no PCI or ISA slots and does not consume system IRQ resources. Simply connect it to an available USB port using an optional USB Type-A to Type-B cable, and Windows automatically recognizes and configures the device as an additional COM port for quick, hassle-free installation.
- (1) USB to RS-232 Converter with Isolation
- (1) USB Cable (3-ft.)
- Drivers on CD
- Quick Start Guide
* Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 1-877-877-2269.
5 Years Double Diamond™ Warranty (Standard)
Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box.
Our Double Diamond Warranty* protects your Black Box® brand products from manufacturing and/or material defects.
The SP385A-R3 comes with a 5 Years Double Diamond™ Warranty (Standard) . During the warranty period, Black Box will repair or replace your damaged equipment at NO CHARGE!*
What’s more, we also have a 30-day return policy on most products. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package to receive a full refund.** Click here to find your local sales office to obtain a Return Authorization.
Extended Double Diamond Warranty.
Extend the warranty on select products or protect eligible previously purchased Black Box® brand items for an additional year - at just 10% of the original purchase price or for three years for only 20% of the purchase price.
* Warranty subject to certain exclusions and limitations. Click here to view our full terms and conditions.
** Returns contingent upon specific exclusions and limitations. Click here to view our full return policy.
