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USB to RS485 Converter YACSEJAO USB 2.0 to RS-485 Serial Port Adapter with CH340 Chip for Windows 11 10 8 7 XP Mac OS — Open-Box, 76% Off
Brand: YACSEJAO
Condition: Used - Acceptable
$450
$1899
-76% Save $1449
Updated: 16 days ago
Description
[USB to RS485 Converter CH340 Chip] USB RS485 RS232 industrial grade 2-in-1 converter extends to RS-232/485 interface via USB. Using CH340 series chip, using CH340 driver, USB and 485 signals can be sent and received in half-duplex mode, data can be transferred in both directions.
[Transmission Stability] Built-in TVS protection circuit, electrostatic ESD protection, surge protection, AB signal line short circuit and power short circuit protection, protect your equipment from voltage spikes and surges, reliable and stable performance, ensure consistent data transmission and reception, making it more suitable for industrial applications.
[Compact & Portable] Small in size and light in weight, this USB to RS-485/RS-232 converter can easily fit in your pocket or bag, making it perfect for use on the go.
[Easy to Use] Simply plug in the USB to RS485 adapter and it will be automatically recognized by your operating system, making it easy to set up and use your device.
[Wide Compatibility] Industrial grade USB to RS485 RS232 converter. Suitable for Windows 2000, XP, Vista operating systems, ensuring compatibility with a wide range of devices. Widely used for PLCs, printers, POS systems and industrial control equipment.
Specification:
Standard :RS232/RS485
Main chip: CH340 chip
Baud rate: 300bps-1Mbps.
Connector 1: USB-type A connector
Connector 2: RS232/RS485
Indication LED's for Power, TX and RX
Driver Support: Windows 7/8//10/XP/Vista/Linux/ Mac OS(32bit and 64bit)
Case: Blue transparent ABS
Operating Temperature: -20°~+65°
Operating Humidity: 20% to 95% (non-condensing)
Package:
1 X CH340 USB to RS232 / RS485 Adapter
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-ca-b0cjj49zj8
- Model:
- CH340
- Country:
- CA
- ASIN:
- B0CJJ49ZJ8
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $14 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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