


ATEN Serial Hub 4 Port USB to RS-485/422, Supports Hot-Swapping & Plug and Play,
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
ATEN Serial Hub 4 Port USB to RS-485/422, Supports Hot-Swapping & Plug and Play,The ATEN USB to Serial RS 422 485 Hub provides an external plug and play RS 422 RS 485 serial connection for computers, notebooks, laptops, and handheld computing devices that support the USB specification. It provides a quick, simple, and cost effective solution and is ideal for various communication and automation applications. Easy way to add 4 RS 422 RS 485 serial ports Fully compliant with USB 1. 1; USB 2. 0 compatible Supports RS 422 RS 485
Quick Dispatch:
Your ATEN Serial Hub 4 Port USB to RS-485/422, Supports Hot-Swapping & Plug and Play, orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your ATEN Serial Hub 4 Port USB to RS-485/422, Supports Hot-Swapping & Plug and Play, ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.8 ★★★★★
Based on 1006 reviews
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Product Reviews
★★★★★ 5
Great product
Color: Black
Loved it!!
Great quality, arrived on time and it looks just like the picture !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026
★★★★★ 5
Excelente
Color: Black
Excelente
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Reviewed in the United States on May 27, 2026
★★★★★ 4
Good Compact Design
Color: Black
Attractive design and space to store the dish brush and or sponge. My only criticism is that the pump spout is quite narrow so the liquid soap skims over and not that much is released with each pump.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
★★★★★ 5
Good quality.
Color: Black
This is a very good quality and durable product. Nice addition to my kitchen sink top.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Looks great!
Color: Black
Really nice looking and handy to have.
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Reviewed in the United States on February 2, 2026
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