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The Best Rs232 Switch of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best Rs232 Switch of 2022. Check our ranking below.

2,458 (random num) Reviews Scanned

Rank No. #1
Kentek DB9 Male 2 Way Manual Data Switch Box RS-232 D-Sub 9 Pin I/O AB Port for PC MAC to Peripherals Devices Printer
  • DB9 Manual Data Switch Box
  • 2 Way
  • DB9 Male Port
  • Dial Control Knob
  • Standards: UL, CSA, ISO 9001:2000 manufacturer.
Rank No. #2
Serial DB9 Pin RS232 Switcher Sharer Splitter 4 in 1 Out 2 in 1 Out 1 in 4 Out Bidirectional Switching (1 Host at a time) 4 Computer Hosts Laptop Sharing Monitor or Hard Disk
  • Brand Suckoo Serial DB9 Pin RS232 Switcher Sharer Splitter 4 in 1 out 2 in 1 out 1 in 4 out Bidirectional switching (1 host at a time) 4 computer hosts laptop sharing monitor or hard disk Black.
  • This DB9 Pin RS232 Serial Switcher Sharer 4 in 1 out is a very practical device, it has 4 in 1 out interface, you can access the RS232 signal source in the 4 port RS232 input switcher, Such as 4 computer hosts, laptops external 1 monitoring or DVR and other equipment. Crossover cable serial connection.
  • In addition, it has 1 in and 4 out ports for external connection of 4 sets of surveillance or DVR devices. 1 computer host laptop input, external 4 sets of monitoring or DVR equipment (switch monitoring or DVR one of the use). Direct serial line connection, switching mode: manual button switching.
  • In addition, the RS232 switcher is capable of 2 in 1 out or 1 in 4 out bi-directional inter-conversion, providing stable quality and signal transmission for the connected devices. Compatible RS232 devices: such as computer mainframes, laptops and monitoring, DVR, instruments, meters, controllers and so on. Product color: black, product size: 12x4x9.5cm.
  • Overall, this RS232 Serial Switch 4 In 1 Out is powerful and high performance for home entertainment systems, conference rooms, showrooms, industrial controls, etc. It can conveniently connect up to 4 computer hosts and laptops (1 host at a time).
SaleRank No. #3
Serial DB9 Pin RS232 Switcher Sharer Splitter 2 in 1 Out 1 in 2 Out Bi Directional Interchange(1 Host at a time) 2 Computer Host laptops Sharing Monitoring or Hard Disk
  • Brand Suckoo Serial DB9 Pin RS232 Switcher Sharer Splitter 2 in 1 out 1 in 2 out Bi directional Interchange(1 host at a time)2 computer host laptops sharing monitoring or hard disk black.
  • This DB9Pin RS232 Serial Switch Sharer 2 in 1 out is a very practical device, it has 2 in 1 out interface, you can access the RS232 signal source in the 2 port RS232 input switcher, such as 2 computer hosts laptop external 1 monitoring or hard disk recorder and other equipment. Cross serial line connection.
  • In addition, it also has 1 input and 2 output ports, can be connected to 2 external monitoring or hard disk recording equipment. 1 computer host laptop input, external 2 sets of monitoring or hard disk recording equipment (switch monitoring or hard disk recording one of the use). Direct serial line connection, switching mode: manual button switching.
  • In addition, the RS232 switcher can be 2 in 1 out or 1 in 2 out bidirectional inter-conversion, which can provide stable quality and signal transmission function for the connected devices. Compatible RS232 devices: such as computer hosts, laptops and monitoring, hard disk recorders and other instruments, meters, controllers and so on. Product color: black, product size: 12x3x9cm.
  • Overall, this RS232 serial switcher 2 into 1 out is a powerful, high performance equipment for home entertainment systems, conference rooms, exhibition halls industrial control and other occasions, allowing you to conveniently connect up to 2 computer hosts laptop (1 host at a time).
Rank No. #4
KENTEK DB9 Male 4 Way Manual Data Switch Box RS-232 D-Sub 9 Pin I/O ABCD Port for PC MAC to Peripherals Devices Printer
  • DB9 Manual Data Switch Box
  • 4 Way
  • DB9 Male Port
  • Dial Control Knob
  • Standards: UL, CSA, ISO 9001:2000 manufacturer.
Rank No. #5
Jesscasday 9 Pin Male Female Connector Serial 2 in 1 Out RS232 Data Sharing Manual Switch Manual Selector Box 2 in 1 Out Switch
  • It's widely used in the market, education and communication field.
  • Metal house makes the switch box with good dissipation.
  • Manual Share Switch Box: No need to unplug and plug in wires when changing from different serial devices such as printers, computers.
  • Suitable for 2-way computer RS232 interface switching, 2 In 1 Out.
  • DB9 pin Serial Port: It's suitable for DB9 pin port devices
Rank No. #6
Repima Serial RS232 DB9Pin Switcher Sharer 2 in 1 Out 1 in 2 Out Bi Directional swap (1 Host at a time) 2 Computer Hosts Laptop Sharing 1 Monitor or Serial Hard Drive
  • Brand Repima Serial RS232 DB9Pin Switcher Sharer 2 in 1 out 1 in 2 out Bi directional swap (1 host at a time) 2 computer hosts laptop sharing 1 monitor or serial hard drive Black.
  • The Serial DB9 Pin RS232 Switcher Sharer 2 In 1 Out is a useful device with a 2 in 1 out connector that allows you to access an RS232 source in a 2 port RS232 input switcher, such as 2 computer mainframes, laptops externally connected to 1 monitor or serial hard disk device. Connects across serial lines.
  • The switcher also has 1 input port and 2 output ports for connecting 2 external monitoring or serial hard disk devices. 1 computer host laptop input, 2 external monitoring or serial hard disk devices (for switching one of the monitoring or hard disk devices). Direct serial line connection, switching mode: manual button switching.
  • The RS232 switch allows 2 in 1 out or 1 in 2 out bi directional interconversion, providing consistent quality and signal transmission to connected devices. Compatible with RS232 devices: such as computer mainframes, laptops and monitors, serial hard disks, instruments, controllers and more. Color: Black, Product Size: 12x3x9 cm.
  • RS232 Serial Switcher Shared 2 in 1 out is a powerful, high performance device for home entertainment systems, conference rooms, showrooms, industrial controls, etc. It allows you to easily externalize 2 computer hosts to a monitor or serial hard drive (1 host at a time).
Rank No. #7
Kentek DB25 2 Way Manual Data Switch Box RS-232 Parallel Serial D-Sub 25 Pin Female I/O AB Port for PC MAC to Peripherals Devices Printer Modem
  • DB25 manual data switch box can be used to switch between two different PC computers to one serial/ parallel peripheral device such as printer or one PC computer to switch between two serial/ parallel peripheral devices.
  • Heavy-duty dial contorl switch knob. Anti-skid rubber feet. Easily switch between devices.
  • Connectors are fully shielded for maximum EMI/RFI protection.
  • Switch box does not require power.
  • Standards: UL, CSA, ISO 9001:2000 manufacturer.
Rank No. #8
KENTEK DB25 4 Way Manual Data Switch Box RS-232 Parallel Serial D-Sub 25 Pin Female I/O ABCD Port for PC MAC to Peripherals Devices Printer Modem
  • DB25 Manual Data Switch Box
  • 4 Way
  • DB25 Female Port
  • Dial Control Knob
  • Standards: UL, CSA, ISO 9001:2000 manufacturer.
Rank No. #9
2 Port RS-232C DB9 Manual Switch for PC rs232 Serial Port Switch Sharing Splitter Device Steel Case MT-232-2
  • 2 Port RS-232C DB9 Manual Switch for PC rs232 serial port switch sharing Splitter device Steel Case MT-232-2
Rank No. #10
DC 12V 4 Channel Relay Board, DB9 RS232 Remote Control UART Serial Port Switch for Car Motor 8.5 x 4.7 x 1.8cm
  • 【4 channel】 This is 4 channel relay module, 1 channel / 2 channel / 3 channel / 4 channel condition available.
  • 【DC 12V+DB9 】 This relay adopted DC 12V power supply (voltage range 9-13v). RS232 DB9 female interface.
  • 【fully function】 "Read", "open", "close", "Self-locking" , click, interlock 6 commands, meet your different purpose.
  • 【current】 Standby current (all relays closed) 18MA, 1 channel relay open 50MA, 2 channel relays open 81MA, 3 channel relays open 110MA, 4 channel relays open 141MA.
  • 【wide applications】 Four-channel serial port relays are often used in car kits and motor control, which can meet most industrial controls. Relay load voltage: DC 1-100V or AC85-265V, relay load current: maximum 10A. Dimensions: 90mmx47mmx19mm.

Last update on 2025-03-15 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Rs232 Switch?

Do you get stressed out thinking about shopping for a great Rs232 Switch? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Rs232 Switch, which is why we have assembled a comprehensive list of the greatest Rs232 Switch available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Rs232 Switch that you consider buying. Your questions might include the following:

  • Is it worth buying an Rs232 Switch?
  • What benefits are there with buying an Rs232 Switch?
  • What factors deserve consideration when shopping for an effective Rs232 Switch?
  • Why is it crucial to invest in any Rs232 Switch, much less the best one?
  • Which Rs232 Switch are good in the current market?
  • Where can you find information like this about Rs232 Switch?

We’re convinced that you likely have far more questions than just these regarding Rs232 Switch, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Rs232 Switch, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Rs232 Switch. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Rs232 Switch buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Rs232 Switch currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Rs232 Switch has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Rs232 Switch?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Rs232 Switch.
  5. Customer Ratings: Number ratings grade Rs232 Switch objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Rs232 Switch.
  7. Product Quality: You don’t always get what you pay for with an Rs232 Switch, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Rs232 Switch is should be an indication of how long it will work out for you.

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