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USB to RS-232 Serial Adapters
Discover Coolgear’s top-rated USB to RS-232 adapters, expertly engineered to ensure flawless serial communication for industrial and commercial applications. Our high-performance adapters bridge the gap between USB and RS-232 serial devices, offering an ideal solution for modernizing legacy systems. With features like easy plug-and-play installation, durable construction, and wide compatibility with Windows, Mac, and Linux operating systems, Coolgear’s USB to RS-232 adapters are perfect for enhancing data transfer reliability. Trust Coolgear for the best USB to RS-232 adapters, ensuring efficient and dependable connectivity in your automation and communication systems.
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Name | Model No. | Baud Rate | Serial Ports | Upstream Ports | FIFO Receive | FIFO Transmit | MSRP | Quantity | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
 | 921.6K bps | 1 | 1 Type-A Male USB | 128 bytes | 256 bytes | $27.29 | |||||
 | 115.2K bps | 2 | N/A | $197.99 | |||||||
 | 921.6K bps | 4 | 1 Type-B Female USB | 512 bytes | 512 bytes | $287.29 | |||||
 | 921.6K bps | 1 | 1 Type-B Female USB | 512 bytes | 512 bytes | $114.99 | |||||
 | 921.6K bps | 4 | 1 Type-B Female USB | 384 bytes | 128 bytes | $117.49 | |||||
 | 921.6K bps | 1 | 1 Type-B Female USB | 512 bytes | 512 bytes | $87.49 | |||||
 | 921.6K bps | 8 | 1 Type-B Female USB | 384 bytes | 128 bytes | $439.99 | |||||
 | 921.6K bps | 16 | 1 Type-B Female USB | 384 bytes | 128 bytes | $758.99 | |||||
 | 921.6K bps | 32 | 1 Type-A Male USB | 384 bytes | 128 bytes | $706.49 | |||||
 | 921.6K bps | 16 | 1 Type-B Female USB | 384 bytes | 128 bytes | $491.99 | |||||
 | 921.6K bps | 2 | 1 Type-B Female USB | 4096 bytes | 4096 bytes | $68.99 | |||||
 | 1 | 1 Type-A Male USB | 384 bytes | 128 bytes | $70.49 | ||||||
 | 921.6K bps | 2 | 1 Type-A Male USB | 128 bytes | 384 bytes | $52.99 | |||||
 | 921.6K bps | 2 | 1 Type-B Female USB | 128 bytes | 384 bytes | $103.29 | |||||
 | 921.6K bps | 1 | 1 Type-B Female USB | 512 bytes | 512 bytes | $46.49 | |||||
 | 921.6K bps | 4 | 1 Type-A Male USB | $103.99 | |||||||
 | 921.6K bps | 8 | 1 Type-B Female USB | 512 bytes | 512 bytes | $430.29 | |||||
 | 921.6K bps | 4 | 1 Type-A Male USB | $133.29 | |||||||
 | 921.6K bps | 1 | 1 Type-A Male USB | 512 bytes | 512 bytes | $29.29 | |||||
 | 921.6K bps | 1 | 1 Type-A Male USB | $34.29 | |||||||
 | 921.6K bps | 1 | 1 Type-A Male USB | $33.99 | |||||||
 | 921.6K bps | 4 | 1 Micro Type-B Female USB | 384 bytes | 128 bytes | $116.29 | |||||
 | 921.6K bps | 16 | 1 Type-B Female USB | 512 bytes | 512 bytes | $422.99 | |||||
 | 921.6K bps | 8 | 1 Type-B Female USB | 128 bytes | 128 bytes | $358.29 | |||||
 | 921.6K bps | 1 | 1 Type-A Male USB | 384 bytes | 128 bytes | $34.49 | |||||
 | 921.6K bps | 4 | 1 Type-B Female USB | 384 bytes | 128 bytes | $117.49 | |||||
 | 921.6K bps | 2 | 1 Type-B Female USB | $106.99 | |||||||
 | 921.6K bps | 1 | 1 Type-A Male USB | 512 bytes | 512 bytes | $29.29 | |||||
 | 921.6K bps | 1 | 1 Type-A Male USB | $45.99 | |||||||
 | 921.6K bps | 1 | 1 Type-A Male USB | $58.99 | |||||||
 | 921.6K bps | 4 | 1 Type-B Female USB | 2,000 bytes | 2,000 bytes | $204.29 | |||||
 | 921.6K bps | 4 | 1 Type-B Female USB | 2,000 bytes | 2,000 bytes | $269.29 | |||||
 | 921.6K bps | 8 | 1 Type-B Female USB | 2,000 bytes | 2,000 bytes | $434.99 | |||||
 | 921.6K bps | 8 | 1 Type-B Female USB | 2,000 bytes | 2,000 bytes | $325.99 | |||||
 | 1 | 1 Type-A Male USB | $27.99 | ||||||||
 | 921.6K bps | 1 | 1 Type-C Male USB | 512 bytes | 512 bytes | $29.49 | |||||
 | 921.6K bps | 1 | 1 Type-C Male USB | $27.29 | |||||||
 | 1 | 2 Type-B Female USB | $40.49 | ||||||||
| 1 | 2 Type-B Female USB | $63.49 | ||||||||
 | 1 | 4 Type-B Female USB | $52.29 | ||||||||
| 1 | 4 Type-B Female USB | $81.29 | ||||||||
 | 1 | 1 Type-B Female USB | 512 bytes | 512 bytes | $107.99 | ||||||
 | 921.6K bps | 1 | 1 Type-B Female USB | $142.49 | |||||||
 | 921.6K bps | 2 | 1 Type-B Female USB | 256 bytes | 128 bytes | $157.99 |