Specification Brand : Atyhao BulletPoint1 : On Board Chip And : Features a stable CH340T USB to chip and a 500mA recovery and 5V isolated for . BulletPoint2 : Prevent Interference: Isolated output effectively isolates the USB from strong interference generated by electrical equipment like drivers and inverters, preventing computer failure. BulletPoint3 : Isolation: This TTL output can effectively isolate the computer USB port and prevent damage to the USB port and motherboard. BulletPoint4 : Summary Of Selling Points: isolation module, selling description This product uses isolation modules, which have management and can effectively prevent mutual interference between instruments and for ensure stable of the equipment. Selling summary Optocoupler isolation, selling description The product a optocoupler isolation design, which can provide a , high for speed to for ensure the time and accuracy of data and improve work efficiency. BulletPoint5 : Isolation: Strong devices, such as inverters connected to the computer may USB, our TTL output can isolate the computer USB port, the motherboard and , can effectively prevent the USB port damage, resulting in human injury. Color : 24V ItemName : Power Supply Isolated Module USB TTL Output Port Optocoupler Communication Port Optocoupler Isolation 5V 3.3V Optocouplers ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : optocouplers Manufacturer : Atyhao Material : copper ModelNumber : Atyhao80izmhc49u NumberOfItems : 1 PartNumber : Atyhao80izmhc49u ProductDescription : On Board Chip: On board stable CH340T USB to serial chip Optocoupler Isolation: Serial port TTL level optocoupler isolation, fast speed (up to 256000bps), high reliability Material: Electronic components Output Level: Output TTL level can be set to 3.3V 5V On Board Module: On board 500mA self recovery and 5V isolated power supply module protecting the computer from damage Item Type: TTL Output Module Output Current: Maximum output cu ProductSiteLaunchDate : 2024-01-18T13:51:29.126Z UnspscCode : 43000000 WarrantyDescription : Manufacturer warranty for 90 day