Jl-spp - Driver

Understanding the infrastructure behind the JL-SPP driver prevents you from installing unnecessary malware or registry cleaners.

— a serial-port profile (SPP) USB driver implementation used to communicate with JL (JLISEN/Jieli) Bluetooth chipsets and USB-to-UART bridge devices. It exposes a virtual serial (COM/TTY) interface so host software (terminals, firmware tools, audio/command utilities) can send and receive raw UART data over USB or Bluetooth SPP. jl-spp driver

An Acer user noticed a "JL_SPP device" in the "Other devices" category. The device was "started" and showed no error, but the user was concerned whether it was a valid driver or a Trojan. An Acer user noticed a "JL_SPP device" in

The JL-SPP driver is commonly used in applications where devices need to communicate with a computer through a serial port. This includes industrial automation, robotics, and medical devices, among others. The driver's primary responsibility is to translate data from the device into a format that the operating system can understand, and vice versa. it may not work.

: Disable "USB Selective Suspend" in your Windows Power Plan to prevent the port from sleeping.

Because JieLi does not host a centralized consumer download portal for individual driver packages, you must resolve the error using Windows' internal device management toolsets. Follow these technical solutions in order.

If you are trying to use a JL-SPP based device with an iPhone or iPad, it may not work. Apple does not support the standard Bluetooth SPP profile on iOS, requiring proprietary authentication instead. JL_SPP Driver for ASUSTeK - X455YA - DriverIdentifier