Specification Brand : waveshare BulletPoint : Reland Sun BulletPoint1 : USB to RS232/485 converter adopts original FT232RNL chip, fast communicating, stable and reliable, better compatibility, supports Mac, Linux, Android, Win11/10/8.1/8/7, etc. multi system BulletPoint2 : Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic BulletPoint3 : Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock proof performance BulletPoint4 : Onboard RS232/485 communication switching circuit, configured by switch. Onboard 120R terminal resistor on the RS485 interface, enabled/disabled via switch BulletPoint5 : 3 LEDs for indicating the power and transceiver status. Adopts ABS protection case, compact size, portable and easy to use, cost-effective Color : Black CompatibleDevices : Desktop, Laptop, Tablet, Smartphone, Printer, Router, Monitor ConnectorType : Serial Adapter CurrentRating : 14 amps DataTransferRate : 100 megabits_per_second ExternallyAssignedProductIdentifier1 : 0790885235658 ExternallyAssignedProductIdentifier2 : 790885235658 FinishType : Metallic GraphicsCardInterface : integrated HardwareInterface : usb ItemName : waveshare USB to RS485 / RS232 Serial Converter Adapter Adopt Original FT232RNL Chip, Onboard TVS, Self-Recovery Fuse etc. Protection Circuits, Support Mac, Linux, Android, Win11/10/8.1/8/7 Multi-OS ItemPackageDimensions_Height : 0.59 inches ItemPackageDimensions_Length : 3.09 inches ItemPackageDimensions_Width : 0.72 inches ItemPackageQuantity : 1 ItemTypeKeyword : computer-cable-serial-adapters MainPowerConnectorType : Screw terminal Manufacturer : Waveshare Material : copper ModelName : RS232 to POE Eth Serial Server ModelNumber : USB TO RS232/485 NumberOfItems : 1 NumberOfPorts : 1 OperatingSystem1 : Windows OperatingSystem2 : Linux OperatingSystem3 : Mac OS OperatingSystem4 : Windows 7 PartNumber : SUNGOOYUEm6z9s5a0rf Platform : web_browser ProductDescription : Overview USB TO RS232/485 is a USB to RS232/485 non-isolated serial port converter, featuring the original FT232RNL for improved stability and compatibility. It comes with a built-in self-recovering fuse, TVS protection circuit, etc. USB TO RS232/485 offers simple operation, zero-delay automatic transmission and reception conversion, and boasts characteristics such as fast, stable, reliable, and safe communication. Features --Onboard Original FT232RNL chip. Fast communication, stable and reliable, better compatibility. --Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic. --Onboard resettable fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shockproof performance. --Onboard RS232/485 communication switching circuit, configured by switch. --Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a switch. --3x LEDs for indicating the power and transceiver status. --ABS case design, small in size, easy to use, portable and cost-effective. Package Content USB TO RS232/485 x1 USB-A male to female cable x1 Screwdriver x1 NOTE: Online Development Resources and Technical Support are provided, please feel free to contact us if you have any problem! ProductSiteLaunchDate : 2024-02-28T06:51:52.028Z Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TotalEthernetPorts : 1 UnitCount : 1 UnspscCode : 43200000 WarrantyDescription : Small Parts