This article covers LG ゲーミングモニター UltraGear 27GR95QE-B 26.5インチ 有機EL WQHD(2560×1440)@240Hz.

Overview

The ASUS USB-BT500 is a compact Bluetooth 5.0 USB adapter designed to add reliable wireless connectivity to your PC. It supports Bluetooth 5.0’s key features: 2x speed over LE (up to 2 Mbps), longer range (up to 50 meters in open space), and backward compatibility with Bluetooth 4.x, 3.x, and 2.x. The plug-and-play dongle works seamlessly with Windows 10 and 11, automatically installing drivers via Windows Update. Low energy consumption is a standout trait — the USB-BT500 leverages Bluetooth Low Energy (BLE) to minimize power draw when paired with compatible peripherals like headphones, mice, and keyboards. Its small form factor (barely sticking out of a USB port) makes it ideal for laptops or small-form-factor desktops.

Connectivity & Compatibility

The adapter uses a USB 2.0 Type-A interface and is fully backward-compatible with USB 3.x ports. It supports all Bluetooth 5.0 core features, including LE Audio, mesh networking, and the 2Mbps PHY. It pairs with a wide range of devices: wireless audio, peripherals, game controllers, smart home sensors, and smartphones (file transfer via OBEX). Note that official support is limited to Windows 10/11 (64-bit). macOS and Linux are not officially supported, though basic functionality may work with generic drivers. The adapter does not require any external antenna and maintains stable connections within a 10–15 meter indoor range.

Product Info

Launched in November 2020, the ASUS USB-BT500 is widely available through major retailers and online stores. Its MSRP is around $15 USD or ¥2,000 JPY, positioning it as an entry-level adapter with solid Bluetooth 5.0 capabilities. The package includes only the USB dongle; no CD or manual is needed thanks to driverless setup. This product sits in the budget segment, competing directly with TP-Link UB500 and Anker B600. ASUS differentiates with proven longevity and robust Windows driver support, ensuring stable reconnection and minimal packet loss. The warranty is one year (standard).

Best Use Cases

Upgrading an older desktop PC lacking Bluetooth: quickly add wireless audio/mouse/keyboard functionality without opening the case. Pairing BLE smart home devices (thermostats, sensors) with a PC for data logging or automation. * Replacing a laptop’s outdated Bluetooth 4.x module for improved range and lower power consumption. The USB-BT500 is not recommended for competitive gaming where latency-critical wireless mice or headsets are used — a dedicated gaming adapter with low-latency protocol would be better. For everyday productivity and casual use, however, it offers excellent value.

Product Disclosure (Amazon)

  • Manufacturer: サムスン(SAMSUNG)
  • Seller: trippodoshop
  • Fulfilled by: trippodoshop
  • ASIN: B0BWNRPN59
  • Note: This article covers a manufacturer-made product based on Amazon listing details.