Bluetooth Adapter - Shipped By Newegg directly, Real High Performance One! This adapter is our New generation V 4.0 bluetooth dongle, Which was different with the average products on the market. It creates cable-free connections between PCs and other Bluetooth devices such as Bluetooth enabled headsets, speakers, cell phones, keyboard or mouse and more
Backwards compatible with Legacy Bluetooth Equipment Bluetooth 3.0, 2.1, 2.0 and 1.0 Equipment, Improves Bluetooth support for Windows 10, 8.1 /8, 7, Vista, XP, 2003, 2000, Me, 32 bit and 64 bit Supports Bluetooth stereo headsets and more with built-in Windows 10 and 8 drivers or using the included drivers for Windows 7 and earlier.
Extremely compact USB adapter
Supports A2DP stereo playback, Safe to leave in for laptop travel Newest Bluetooth class 2 Smart Ready specification with v 4.0 low energy.
Up to 20m--50m, wireless data exchange, audio Music Stream Enhanced Data Rata (EDR) compliant for both 2 Mbps and 3 Mbps modulation modes with gold plated connector.
CRS V 4.0 Dongle
1. Support Bluetooth voice and date transmission
2. Ultra-compact, easy carrying and space saving.

3. Experience stereo audio with Advanced Audio Distribution Profile (A2DP) support.

4. Bluetooth Low Energy (BLE) protocol support. Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support.

5. Backward support classic Bluetooth V 3.0 / 2.1 / 2.0 / 1.1
6.
Support Profile: Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway Compatibility Windows 10, Windows 8, Windows 7, XP, Vista, 2003, 2000, Me, Bluetooth-enabled devices, like iPhone, iPad, iPod, Samsung Galaxy, note, smart phones, tablets, keyboards, mice, speakers, printers, projectors, headsets & more
Package including
1 x Bluetooth USB Adapter