Best Lightning Serial Cables in 2026
Daisy
Last Updated: Jul 19, 2026
Daisy
Last Updated: Jul 19, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
Split a DB9 9-pin male connector into two DB9 9-pin female connectors. This is an ideal and cost-effective way to connect two DB9 RS-232 serial peripherals to a PC source.
The DB9 serial splitter cable allows you to flexibly expand computer peripherals where you need it. Each cable is completely shielded, and the connector thumbscrew can provide quick-change connections.
Uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions
The cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installation
With high compatibility, it can meet the needs of notebooks and desktops to connect to serial computers, digital machine tools, set-top boxes, industrial instruments, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
Split a DB9 9-pin female connector into two DB9 9-pin male connectors. This is an ideal and cost-effective way to connect two DB9 RS-232 serial peripherals to a PC source.
The DB9 serial splitter cable allows you to flexibly expand computer peripherals where you need it. Each cable is completely shielded, and the connector thumbscrew can provide quick-change connections.
Uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions
The cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installation
With high compatibility, it can meet the needs of notebooks and desktops to connect to serial computers, digital machine tools, set-top boxes, industrial instruments, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
The null modem serial parallel cable has a DB9 female connector and a DB25 male connector, allowing you to connect a serial printer to a 25-pin serial port or transfer files from PC to PC via a serial connection.
Our null modem serial cable allows two DTE or DCE devices to communicate without data transmission conflicts.
The cable uses high-quality nickel-plated connectors and plugs and high-quality PVC injection-molded housing, which has the functions of wear resistance, durability, smooth transmission and so on.
DB9 female to DB25 female serial port pin definitions: DB9 pin 1 to DB25 pin 8, DB9 pin 2 to DB25 pin 3, DB9 pin 3 to DB25 pin 2, DB9 pin 4 to DB25 pin 20, DB9 pin 5 to DB25 pin 7, DB9 pin 6 to DB25 pin 6, DB9 pin 7 to DB25 pin 4, DB9 pin 8 to DB25 pin 5, DB9 pin 9 to DB25 pin twenty two.
Applicable to use 9-pin serial computer to connect 25-hole bill printer and other equipment
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
DB9 female-to-female left-bent to straight converter cable can connect a device with a 9-pin male connector to a cable with a 9-pin male connector so that the data parameters on the device can be edited
This is a pass-through adapter, it is not suitable for some serial cables that require crossover or null modem type connections
The design of the elbow can adapt to the wiring in various narrow spaces, making the wiring more flexible, and it can also use corners, small spaces to turn, without folding lines, and the connector thumbscrews can provide quick and easy connection every time.
The DB9 serial cable uses a high-quality nickel-plated interface and a high-quality PVC injection shell, which has the functions of wear resistance, durability, and smooth transmission.
The cable length is 30cm, the compact and simple design is easy to carry and place, easy to use, plug and play, no driver installation
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
RS-232 serial cable com port adapter cable DB9 9 pin male plug to female panel mount internal cable
Fasten a DB9 (RS232) Serial port to any computer system which has an RS232 serial panel mount receptacle，Flat ribbon cable saves space and time in circuit interconnect assemblies
Connector Type: DB9 Male to DB9 Female; Package Contents: 2pcs x DB9 Flat Ribbon Cable
DB9 serial cable uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions
Uses: industrial control, automatic control. Programming cable CNC machine tool PDA tax control machine barcode machine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
This DVI-I Coupler extender is ideal for extending connection by connecting 2 short DVI cables together. When your DVI cable is too short and needs to be extended, using this dual-pass is a very good solution
2K video resolution up to 2560x1600, including HD 1080p, 800x600, 1024x768, 1280x1024, 1600x1200, 1680x1050; supports with a 144Hz DVI-D dual link cable, audio needs to be transmitted separatel
The DVI-i dual channel extender is made of PCB board welded, which is compatible with DVI cable series of 24+1 and 24+5， Plug and play
There is no ""In"" or ""Out"" cable side of this device, both sides are identical DVI female Interface.Regardless of whether your protected device is behind any particular side, it can work properly by connecting the correct cables
Used for the extension and connection of two DVI cables, also suitable for laboratories, test benches, etc.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.71 | ✅ | ✅ | ✅ |
Most motherboards are extended with a 9-pin COM communication port. When you want to use the serial port for data communication, but you cannot find the DB9 serial port on the external interface of the motherboard, you can use this wire to lead out a standard DB9 pin serial port
Fasten a DB9 (RS232) Serial port to any computer system which has an RS232 serial panel mount receptacle，Flat ribbon cable saves space and time in circuit interconnect assemblies
Connector Type: DB9 male connector and one IDC 10-pin (2x5) female motherboard connector.
The 9-Pin Serial Male to 10-Pin Motherboard Header Cable is made of high-quality materials and expertly designed for durability and reliability.
Widely used in terminal adapters, barcode scanners, punch cards, desktop computers, monitoring equipment, cash registers, printers, POS machines, LED displays and other serial devices
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
Most motherboards are extended with a 9-pin COM communication port. When you want to use the serial port for data communication, but you cannot find the DB9 serial port on the external interface of the motherboard, you can use this wire to lead out a standard DB9 pin serial port
Fasten a DB9 (RS232) Serial port to any computer system which has an RS232 serial panel mount receptacle，Flat ribbon cable saves space and time in circuit interconnect assemblies
Connector Type: DB9 male connector and one IDC 10-pin (2x5) female motherboard connector.
The 9-Pin Serial Male to 10-Pin Motherboard Header Cable is made of high-quality materials and expertly designed for durability and reliability.
Widely used in terminal adapters, barcode scanners, punch cards, desktop computers, monitoring equipment, cash registers, printers, POS machines, LED displays and other serial devices
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
RS-232 serial cable com port adapter cable DB9 9 pin male plug to female panel mount internal cable
Fasten a DB9 (RS232) Serial port to any computer system which has an RS232 serial panel mount receptacle，Flat ribbon cable saves space and time in circuit interconnect assemblies
Connector Type: DB9 Male to DB9 Female; Package Contents: 2pcs x DB9 Flat Ribbon Cable
DB9 serial cable uses high-quality nickel-plated connectors and plugs and a high-quality PVC injection housing，With wear-resistant, durable, smooth transmission and other functions
Uses: industrial control, automatic control. Programming cable CNC machine tool PDA tax control machine barcode machine
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| YOUCHENG | 9.70 | ✅ | ✅ | ✅ |
Most motherboards are extended with a 9-pin COM communication port. When you want to use the serial port for data communication, but you cannot find the DB9 serial port on the external interface of the motherboard, you can use this wire to lead out a standard DB9 pin serial port
Fasten a DB9 (RS232) Serial port to any computer system which has an RS232 serial panel mount receptacle，Flat ribbon cable saves space and time in circuit interconnect assemblies
Connector Type: DB9 male connector and one IDC 10-pin (2x5) female motherboard connector.
The 9-Pin Serial Male to 10-Pin Motherboard Header Cable is made of high-quality materials and expertly designed for durability and reliability.
Widely used in terminal adapters, barcode scanners, punch cards, desktop computers, cash registers, printers, POS machines, LED displays and other serial devices
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Pngknyocn | 10 |
We've carried out a comprehensive analysis of 139 reviews on serial cables, using our selection criteria to identify the best options in the computers & accessories. Our findings reveal that most customers typically select serial cables priced around $9.69, with top brands including dtech, custom cable connection, startech, sabrent, oikwan, ycs basics, juxinice, gearmo and cablecreation and goelectronic
Our team of expert editors reviewed these high-quality items and handpicked the top 10 serial cables for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the computers & accessories category. These include dtech co.,ltd, custom cable connection, amazon.com, store4pc, oikwan, yourcablestore, juxinice ltd, usbgear and cablecreation and go electronic .
We are dedicated to assisting our users in finding the right cables Products based on their needs, saving them considerable time when choosing which serial cables to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
