Can a hdmi output device be entered in a tv 9 pin input?

The USB to serial adapter here is for RS485/RS422 protocol data communication application, if there is a RS232C protocol interface in your TV (RS-232 does not transmit audio and video signals, but is used specifically for control of devices in an AV system), and you are trying to use computer to control the TV, you may check this link (USB to serial RS232 cable with FTDI chip): http://www.amazon.com/dp/B00H8HDS2K

Can this device actually achieve 921600 baud? I've had devices that claimed they would but cant.

This DTECH USB to RS485/422 Cable supports 921600 baud. (at 921600 bps, no more than 300 meters; 600 meters at 38400 bps; 1200 meters at 6900 bps)

I have several scales with usb outputs, and i would like to connect them to plc with rs485 input. can i use this converter?

Yes, the USB RS485 adapter should work for you. If there is any issues, please feel free to contact us via the order.

Can this adapter also support RS232?

No, this USB to serial adapter is for RS485 / RS422 protocol data communication. For USB to RS232 cable, please check this link for RS-232 protocol (FTDI chip, also has LED lights): https://www.amazon.com/dp/B0195ZD3P4?ref_=dpLink

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

DTECH USB to RS422 RS485 Serial Port Adapter Cable with FTDI Chipset 5 Position Terminal Board for Windows 11 10 8 7 XP Mac (4 Feet)

Product ID: 22710868

Details

Color
Black
Connector Type
USB to Serial
Item dimensions L x W x H
8.9 x 5 x 2.1
Specific Uses For Product
communication

⚡600W surge & 15KV ESD protection

💻Plug & play Windows/Mac compatibility

🔌USB to RS422/RS485 converter

R1070

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🔗 Connect like a pro—industrial strength meets plug-and-play ease!

UNIVERSAL COMPATIBILITY - Supports Windows 11/10/8/7, Mac, and more for effortless cross-platform use.
ZERO CONFLICT ZERO DELAY - No IRQ or COM port conflicts with automatic baud rate detection and handshaking.
INDUSTRIAL GRADE PROTECTION - Built-in 600W surge and 15KV ESD shielding safeguards your sensitive equipment.
EXTENDED REACH RELIABILITY - Supports up to 32 devices and 1200 meters communication distance for mission-critical setups.
SEAMLESS SERIAL CONNECTIVITY - Instantly connect RS422/RS485 devices to any USB port—no drivers, no hassle.

The DTECH USB to RS422/RS485 Serial Port Adapter Cable with FTDI chipset delivers reliable, high-speed serial communication with industrial-grade surge and ESD protection. Compatible with Windows and Mac, this 4-foot cable supports up to 32 devices and 1200 meters of communication, making it the go-to solution for professionals needing robust, plug-and-play serial connectivity in demanding environments.

Specifications

ASIN	B0195ZD3P4
Best Sellers Rank	#71 in Serial Adapters
Brand	DTECH
Color	Black
Compatible Devices	Desktop computer, Laptop, Raspberry Pi, POS, controller, building automation system, card reader, industrial control unit Modbus
Connector Type	USB to Serial RS-422 RS-485
Current Rating	150 milliamps
Customer Reviews	4.6 4.6 out of 5 stars (234)
Finish	Matte
Input Voltage	5 volts
Item Dimensions	8.9 x 5 x 2.1 inches
Item Type Name	RS485 adapter
Item Weight	0.14 kg
Manufacturer	Guangzhou DTECH Electronics Technology Co.,Ltd
Mfr Part Number	8541672853
Model Number	8541672853
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	communication, computer to modem, data capture
UPC	600649504312
Unit Count	1 Count
Warranty Description	365 days from purchase date
Warranty Type	365 days from purchase date

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R1070

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews