I installed dt-9011 rs232 but cannot find the driver for Windows 10. Where can I download the driver?

For the RS232 serial isolator itself, there is no need of driver, if you use the isolator with other serial adapter like USB to serial adapter, you may find the driver from the supplier of the USB to serial adapter. And if you purchased USB to serial adapter from us, pls contact us directly via the order page "contact seller", so we can tell which driver you need.

Will this work for a usb/serial line from my macmini to my transciever (i.e., is there sufficient power to get the signals accross)?

Yes, this RS232 serial port isolator can be connected with a usb to serial cord, but please make sure that serial port pin of the cable is a standard 9 pin to get sufficient power or you may add a DC 9V power supply to pin 7.

Would this work for a ROC809?

As long as your device is with RS232 port, it will work. If have any further question, please feel free to contact us via the order page directly anytime.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Port Powered RS232 to RS232 Serial Port Isolator Optic Electric Adapter to Protect You PC and RS-232 Device

Product ID: 34940729

Details

Color
Black
Compatible Devices
PC
Connector Type
DB9
Item dimensions L x W x H
2.6 x 1.3 x
Specific Uses For Product
PC

⚡2.5KV rms optical isolation voltage

📶Supports up to 57.6K bps data rate

🔌DB9 9-pin male-female reversible

$43.19

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

⚡ Protect Your Ports, Power Your Productivity!

SELF POWERED NO EXTRA CABLES - Draws power directly from RS232 signals—no external power supply needed, simplifying your setup.
INDUSTRIAL GRADE SURGE DEFENSE - Shield your PC and RS232 devices from electrostatic discharge, lightning, and ground loops with 2.5KV rms optical isolation.
PLUG PROTECT WITH REVERSIBLE DB 9 - Effortlessly connect with thumbscrew-secured male/female ports for ultimate convenience and durability.
SEAMLESS COMPATIBILITY ACROSS DEVICES - Perfect for modems, routers, RFID readers, satellite receivers, and more—future-proof your serial communication.
RELIABLE DATA TRANSMISSION UP TO 57 6 K BPS - Maintain smooth asynchronous communication without data corruption within optimal speed limits.

The DTECH Port Powered RS232 to RS232 Serial Port Isolator is a compact, self-powered optical isolator designed to safeguard your PC and RS232 devices from electrical surges, static discharge, and ground loops. Featuring reversible DB9 male/female connectors with thumbscrews, it supports asynchronous data rates up to 57.6K bps and is ideal for industrial and professional environments requiring reliable serial communication protection.

Specifications

ASIN	B01EACRB0K
Best Sellers Rank	#110 in Serial Adapters
Brand	DTECH
Color	Black
Compatible Devices	PC
Connector Type	DB9
Customer Reviews	4.1 4.1 out of 5 stars (41)
Input Voltage	9 volts
Item Dimensions	2.6 x 1.3 x 0.7 inches
Item Weight	1.12 ounces
Manufacturer	Guangzhou DTECH Electronics Technology Co.,Ltd
Mfr Part Number	DT-9011
Model Number	DT-9011
Number of Items	1
Number of Ports	2
Package Quantity	1
Power Plug Type	No Plug
Specific Uses For Product	PC
UPC	600649504725
Unit Count	1 Count
Warranty Description	180 days from the date of the purchase
Warranty Type	Limited

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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

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.

$43.19

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

View all Trustpilot reviews