it work whit win 8 64bits?

Don't know. It works with Win 8, but my tablet is only 32.

Does it come with compatible driver for W8-64bit? If not, where do I get the driver from?

It comes with a driver compatible with Windows XP through 10 (Including Vista, 7, 8, 8.1, etc) both 32 & 64bit. If the driver included on the CD does not work, Windows usually can install the newest driver on its own (through Windows Update) and the latest is also available from the manufacture's website.

Does this unit work for communication with CNC machines for file transfer and DNC ?

It works great with siemens 3n, 880n, and 840d controls for me. I have used win7, win8 and win 10. Comes with driver cd, but windows finds and installs drivers automatically.. Great solution for me

How long is the cable?

I don't have it with me right now to measure but it is quite long, my guess is about 5-6 feet long.

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Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above

Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above

Product ID: 1828043

Details

Color
Black
Compatible Devices
Devices with
Connector Type
DB9 USB Type A
Item dimensions L x W x H
5.5 x 3.5 x
Specific Uses For Product
PC

💡Dual-color LED indicators for instant diagnostics

🔌5ft USB cable for flexible connectivity

🖥️FTDI chipset ensures cross-platform compatibility

KSh8111

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Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔗 Bridge the old and new with confidence—Gearmo’s USB to Serial adapter keeps you connected and ahead.

INTEGRATION READY - Need detailed specs or CAD files? Gearmo’s dedicated engineering support ensures your projects and integrations are always on point.
LEGACY MEETS MODERN - Seamlessly connect your classic DB-9 serial devices to any USB port with a generous 5ft cable—no compromises on workspace flexibility.
UNIVERSAL COMPATIBILITY - Powered by the trusted FTDI chipset, this adapter flawlessly supports Windows 7 through 11, macOS 10.6+, and Linux—future-proof your setup.
ENGINEERED FOR PROFESSIONALS - Backed by over a decade of US-based engineering excellence, Gearmo delivers reliability that keeps your mission-critical systems running smoothly.
INSTANT CONNECTION CONFIDENCE - Built-in dual-color LED indicators provide real-time signal testing so you never second-guess your serial link status.

The Gearmo USB to Serial RS-232 Adapter features a 5ft cable and dual-color LED indicators for easy diagnostics. Equipped with a reliable FTDI chipset, it supports Windows 7-11, macOS 10.6+, and Linux, making it a versatile solution for connecting legacy DB-9 serial devices to modern USB ports. Designed and engineered in the USA, it offers professional-grade reliability and comes with dedicated engineering support and a 1-year limited warranty.

Specifications

ASIN	B00AHYJWWG
Best Sellers Rank	#3 in Serial Adapters
Brand	Gearmo
Color	Black
Compatible Devices	Devices with DB9 female serial port
Connector Type	DB9, USB Type A
Customer Reviews	4.6 out of 5 stars 1,448 Reviews
Finish	Led
Global Trade Identification Number	00729440691066
Input Voltage	5 Volts
Item Dimensions	5.5 x 3.5 x 0.6 inches
Item Weight	2.72 ounces
Item dimensions L x W x H	5.5 x 3.5 x 0.6 inches
Manufacturer	Gearmo
Mfr Part Number	FTDI-LED
Model Number	FTDI-LED
Number of Items	1
Number of Ports	1
Package Quantity	1
Power Plug Type	No Plug
Smart Home Compatibility	Not Smart Home Compatible
Specific Uses For Product	PC
UPC	729440691066
Unit Count	1.0 Count
Warranty Description	1 Year
Warranty Type	Limited 1 year warranty

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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.

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KSh8111

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered 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 Kenya.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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