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Overview

Aten UC4854 4-port USB-to-Serial RS-422/485 Hub - 1 x Type B Female USB 2.0 USB, 4 x 9-pin DB-9 Male RS-422/485 Serial

Aten UC4854 4-port USB-to-Serial RS-422/485 Hub

Model: UC4854
Web Code: 10568656
Sold and shipped by | 3.8 seller rating (495 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The UC4854 is the converter that transform the USB port to your computer into four asynchronous RS-422 or RS585 serial ports. This unit supports RS422/485 Auto Detect & Switch technology so when there is defined activity on the connected serial device, the converter automatically switches to the active serial port. Compatible with both USB 1.1 and 2.0, these devices can transfer data up to 115.2Kbps. Because UC4854 operates with plug-and play ease(under Windows) or with the provided Linux driver via a USB port interface, it doesn't require any IRQ, DMA or I/O addressing resources. Embedded electrostatic surge protection, prevents damage to serial devices caused by air discharges as high as 15,000 volts.

Product Condition
Brand New

Dimensions

Width
6.40 cm
Height
2.30 cm
Weight
1.35 kg

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Saskatchewan (Remote)
  • Manitoba (Remote)
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.