Brainboxes 8 Port RS422/485 USB to Serial Multi Drop Hub
SKU: 62352114266

Brainboxes 8 Port RS422/485 USB to Serial Multi Drop Hub

Sale price$123.61 Regular price$137.34
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Brainboxes 8 Port RS422/485 USB to Serial Multi Drop HubMeet the Brainboxes 8 Port RS422 485 USB to Serial Multi Drop Hub a high performance USB to serial solution engineered for multi bus environments where multiple serial devices must connect to a single host. This compact hub multiplexes one RS422 485 serial port eight times, delivering reliable, scalable communication for data acquisition, industrial automation, and embedded system projects. Designed to maximize throughput without compromising

Meet the Brainboxes 8-Port RS422/485 USB to Serial Multi Drop Hub — a high-performance USB-to-serial solution engineered for multi-bus environments where multiple serial devices must connect to a single host. This compact hub multiplexes one RS422/485 serial port eight times, delivering reliable, scalable communication for data acquisition, industrial automation, and embedded system projects. Designed to maximize throughput without compromising reliability, it’s the ideal answer when you need to expand serial connectivity on laptops or PCs without juggling multiple adapters.

  • Eight RS422/485 serial ports multiplexed from a single USB interface, enabling scalable multi-device communication while keeping your desk tidy and your host software simple.
  • High-speed data transfer up to 921,600 baud per channel, ensuring fast, real-time data exchange for demanding serial applications and time-sensitive control tasks.
  • 128-byte transmit FIFO and 256-byte receive FIFO per channel to smooth out data bursts, minimize latency, and reduce the likelihood of data loss in busy networks.
  • 1 Mbit line drivers provide strong signal integrity across longer cables and noisier environments, delivering dependable performance in industrial and laboratory settings.
  • Plug-and-play USB connectivity with a compact, rugged form factor designed for use with a laptop or PC, whether in the field, in the lab, or on the production floor.

Technical Details of Brainboxes 8-Port RS422/485 USB to Serial Multi Drop Hub

  • Ports: 8 RS422/485 serial channels multiplexed from a single USB connection
  • Interface: USB-to-serial hub providing eight independent serial channels for multibus setups
  • Data rate: Up to 921,600 baud per channel for high-speed serial communications
  • Transmit FIFO: 128 bytes per channel
  • Receive FIFO: 256 bytes per channel
  • Line drivers: 1 Mbit per second signaling capability
  • Application: Optimized for multibus configurations and scenarios requiring shared serial resources
  • Compatibility: Designed to connect to a laptop or PC via USB for flexible, portable use

How to install Brainboxes 8-Port RS422/485 USB to Serial Multi Drop Hub

  • Connect the hub to an available USB port on your computer. If prompted, allow the installer to run and follow the on-screen instructions to install the required drivers.
  • Once installed, the hub exposes eight RS422/485 serial ports to your operating system. Identify these ports in your terminal program or device manager and configure each with the desired COM or device settings.
  • Set the serial parameters for each port (baud rate, data bits, parity, stop bits) according to the requirements of the devices you are connecting, ensuring consistent communication across channels.
  • Test communication by sending and receiving data across one or more ports to verify stability and performance under typical workloads, adjusting timing or buffer settings if necessary.
  • For ongoing use, keep drivers up to date and avoid removing the hub while data transfers are active to minimize the risk of data corruption.

Frequently asked questions

  • Q: How many RS422/485 ports does this hub provide?
    A: Eight independent RS422/485 serial channels multiplexed from a single USB connection.
  • Q: What is the maximum data rate supported?
    A: Up to 921,600 baud per channel, enabling fast, real-time serial communication for multiple devices.
  • Q: What are the FIFO sizes?
    A: Each port features a 128-byte transmit FIFO and a 256-byte receive FIFO to improve throughput and reduce data loss in busy networks.
  • Q: Can this hub work with my laptop?
    A: Yes — it is designed to connect to a laptop or PC via USB for portable, scalable serial connectivity.
  • Q: What scenarios is this device best suited for?
    A: Ideal for multibus applications, data acquisition systems, industrial automation, and other setups requiring multiple RS422/485 serial links from a single computer.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 62352114266

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 167 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
B
Verified Purchase
Barb
San Leandro, US
★★★★★ 5
If you need a nice billfold you just found it. Very roomy!
Color: Black
Very nice billfold, made very well, holds lots of cards, just room for everything. Love it, would definitely buy again, even has nice strap if you choose not to carry without your purse..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2025
E
Verified Purchase
Ella
Pawtucket, US
★★★★★ 5
Best leather with lower cost
Color: Brown, Color: Brown
Good quality, I've always loved fossil leathers,. Satisfied with the item.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
B
Verified Purchase
Busy bee
Carnegie, US
★★★★★ 5
Super cute, well made
Color: Infinite Pink
Just what I was looking for…can’t top the cute pink
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
M
Verified Purchase
Mr. J. Bradley
Belleville, US
★★★★★ 4
The pink is darker than the image portrays
Color: Infinite Pink
The pink color is significantly darker than the image shows. It’s like a dark red rose color in real life, not so much a hot pink like the listing shows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
S
Verified Purchase
ssthought
Louisville, US
★★★★★ 5
Still A Fossil Fan
Color: Black, Color: Black
I have been a fan of Fossil products for many years. When I needed a new wallet I was happy to have found this style on Amazon. I travel fairly often so I knew that I wanted a leather wallet that had a removeable hand strap, ample card storage, and a zip closure. This wallet was exactly what I was looking for. The strap is sturdy and zipper is really smooth. The inside of the wallet is very roomy, with multiple pockets (my samsung phone fits inside). There are also two zipper sections (one interior and the other exterior). There are also several places for your ID, cards, etc. I have been using this wallet for over a yearit now and I must say that it has held up really well. There are no pulls/ tears in the stiching or issues with the strap and the zippers still work like new. It's a great option to have on those days when you just don't feel like carrying around a handbag. I would definitely buy this item again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025

recommand products