Model Number: BSBT5D205BK Buffalo BSBT5D200 Series Supports BLE Low Power Mode Maximum Communication Range (theoretical value): 40m ━━━━━━━━━━━━━━━━━━━━━━━━━━━ Thank you for viewing (_ _) I purchased this new, but it didn't work in my environment, so I'm selling it. There is a crack in the outer cover, but it doesn't affect usage. ✄╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ╶ ­­╶ ╶ ╶ ╶ 【Product Description】Quoted ◆Compatible Devices◆ Windows PCs with USB port (Type-A) ◆Supported Profiles◆ A2DP, AVRCP, DI, DUN, GATT, HCRP, HFP, HID, HOGP, OPP, PANU, SPP ◆Communication Range◆ Up to 40m (varies depending on the usage environment) ・Easy connection, just plug it in to make your PC Bluetooth compatible ・Supports Bluetooth Ver. 5.0 with improved communication performance ・Supports low power mode Bluetooth(R) Ver. 5.0 has improved communication range and speed compared to Bluetooth(R) Ver. 4.0. It has backward compatibility and can also be used with devices of previous standards such as Bluetooth(R) Ver. 4.0/3.0/2.1. It supports a wide range of Bluetooth(R) devices. *When using in Classic mode, it is equivalent to the previous standard. *The listed values are theoretical values. They may vary depending on the usage environment. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ No pets or smokers. Please purchase only if you agree to home storage. ◆Instant purchase OK ◆Colors may differ depending on the photo ◆Please inquire before purchasing if you have any questions ◆To prevent trouble, we do not accept claims, cancellations, or returns after purchase