Reviews Bluetooth 2 0 Specification

Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] (BT-UB40) (Renewed)

  • Compatible with Bluetooth V3.0/2.1/2.0/1.1.
  • Enable wireless connectivity between a laptop and a cellular phone.
  • Access internet via a Bluetooth Mobile phone with GPRS/CDMA or Bluetooth-enabled PC with an internet connection.
  • Bluetooth specification v4.0 Class 2 with low energy technology.
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Sabrent USB Bluetooth 4.0 Micro Adapter for PC [v4.0 Class 2 with Low Energy Technology] Gray (BT-UB40-GRY)

  • Compatible with Bluetooth V3.0/2.1/2.0/1.1.
  • Enable wireless connectivity between a laptop and a cellular phone.
  • Access internet via a Bluetooth Mobile phone with GPRS/CDMA or Bluetooth-enabled PC with an internet connection.
  • Bluetooth specification v4.0 Class 2 with low energy technology.
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Universal Wireless Bluetooth Keyboard Multimedia French Azerty Keyboard 6-Led Color Backlit with Multi-Touch VZ5

  • Universal Wireless Bluetooth Keyboard Multimedia French Azerty Keyboard 6-Led Color Backlit With Multi-Touchproduct Model Specification：Item Type: French Azerty Bl.
  • uetooth Keyboard.Bluetooth Version: Bluetooth 3.0.Lithium Battery: 500Ah.Number Of Keyboard Keys:78 Keyssearch For Bluetooth Name: Bluetooth Keyboardoperating Dist.
  • ance Available: 10 Metersmodulation System: Gfskoperating Voltage: 3.0-4.2Vworking Current: &Lt.
  • 8Ma(When The Touchpad Is Working)Standby Current: &Lt.
  • 40-Uacharging Current: 100Ma/200Ma(Backlight)Standby Time: &Gt.
  • 100 Dayscharging Time: 2-3 Hourslithium Battery Capacity: 220Ma/480Ma(Backlight)Sustain.
  • able Working Time: More Than100/30 Hourslithium Battery Life: 3 Yearskey Strength: 80 ±10Gkey Life: 5 Million-Stroke Operating Temperature:-10℃±55℃Product Size 24..
  • 2 X 16.9 X 0.6Cmproduct Weight 227.9Gpackag Size 27.2 X 17.5 X 1.5Cmpackag Weight 281.1Gpackage List:1 X Bluetooth Keyboard1 X Charge Cable (50Cm)1 X English Manua.
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SoundBot SB340 Universal Plug and Play Bluetooth 4.0 USB Adapter

  • upports All Bluetooth Enabled Devices Such as Stereo Headset, Mobile Phone, Mice, Keyboard, Speaker, Gold Plated Connector.
  • Newest Bluetooth Class 2 Smart Ready Specification with V 4.0 Low Energy Technology. Backwards Compatible with Legacy Bluetooth Equipment Bluetooth 3.0, 2.1, 2.0 And 1.0 Equipment Enhanced Data Rata (Edr) Compliant for Both 2 Mbps and 3 Mbps Modulation Modes with Gold Plated Connector.
  • Plug and play Bluetooth USB adapter creates cable-free connections between your PCs and other Bluetooth devices such as Bluetooth enabled headsets, speakers, cell phones, keyboard or mouse at speeds of up to 3 Mbps, Supports windows 8, windows 7, XP, Vista, 2003, 2000 Me 64/32 bit,.
  • Standard: latest Bluetooth v4.0 Class 2 with EDR, The maximum communication speed: 30K-100k per second, Communication distance: 10 meters open space, Modulation: 2.4G Direct Sequence Frequency Hopping (FHSS).
  • Transmit power: Class 2 level, Size and weight: 22x18x7 mm 2.5g.
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Replacement USB Wireless Dongle for Fitbit Flex/Force/One/Charge/Surge

  • This mini USB Bluetooth dongle adapter enables wireless data connectivity between computers and Bluetooth enabled devices..
  • It enables a wide variety of devices- such as cell phones, PDAs, and peripherals- to connect wirelessly to your computer..
  • Bluetooth is an open specification that operates on the globally available 2.4GHz radio frequency..
  • Enhanced Data Rate (EDR) supports up to 3 Mbps transfer rate, which is three times faster than previous versions of Bluetooth.Features and....
  • Bluetooth V2.0 + EDR A2DP Compatible Backwards compatible with Bluetooth V1.1 & V1.2 Data Transfer Rate: 3 Mbps / sec.
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Sena SD1000 Long Range Bluetooth Serial Adapter

  • Wireless Bluetooth replacement of RS-232 communication, works with any standard RS-232 port.
  • Meets Bluetooth specification v2.0 + EDR Class 1.
  • 100 meters nominal transmit distance or up to 1 kilometer with patch antenna.
  • +18 dBm maximum transmit power, -88 dBm (0.1% BER) receive sensitivity.
  • Supports Bluetooth profiles SPP (Serial Port Profile), easy to use Windows configuration tools.
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Kinivo USB Bluetooth Adapter for PC BTD-400 Bluetooth 4.0 Dongle Receiver Low Energy - Compatible with Windows 11/10/8.1/8/7 Raspberry Pi Linux MacOS Laptop & Headphones

  • Connect your Computer/Laptop with Bluetooth Enabled Devices such as Mobile Phones, Printers, Headsets, Stereo headphones and game controllers,....
  • Latest Bluetooth specification v4.0 Class 2 with low energy technology.
  • Fully compatible with older Bluetooth equipment.
  • Compatible with 32 bit and 64 bit Windows 11/10/ 8.1/ Windows 8 / Windows 7 / XP / Raspberry Pi / Linux PCs that do not have in-built Bluetooth..
  • Windows 11/10 (Need driver installation). Plug & Play installation for Win 8.1, 8 with default Bluetooth stack. Broadcom Bluetooth Stack available for....
  • 2 Year Warranty and US based customer support.
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Bluetooth Serial Port Transceiver Baseboard, HC-05 Wireless Bluetooth Transceiver Module, Mini Low Power Consumption

  • Enhanced data rate (EDR) conforms to the 2Mbps and 3Mbps modulation modes of the V2.0.E.2 specification..
  • Support Bluetooth connection through AT command, set baud rate, password, save parameters after setting parameters..
  • Bluetooth UART RS232 serial converter module for easy transfer of UART data..
  • On board 3.3V regulator chip, ROHS compliant, compact size..
  • Full speed Bluetooth operation, support for full Piconet and Scatternet..
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Techkey USB Bluetooth 4.0 Adapter Dongle for PC Laptop Computer Desktop Stereo Music, Skype Call, Keyboard, Mouse, Support All Windows 10 8.1 8 7

  • 【Great for the old motherboards not supporting Bluetooth,Plug and play!】Dual-mode support Bluetooth 5.0 low energy (Backward compatible 2.0/3.0/4.0),Full-speed USB 2.0 interface,Bluetooth v5.0 specification compliant,2.402-2.48GHZ ISM Band,Low power Consumpt.
  • 【Perfectly support Win 7 or above system】(Upgrade to Win 10 is recommended) ,Class II power standard, distance of 10-20 meters,Support Bluetooth EDR data rate to 3Mbps,System Support:Windows7、Win8、Win8.1、Win10,Realtek Driver RTL8761B Chips.
  • 【You Can Connect to Bluetooth headphones from your PC and unlike standard Bluetooth adapters it transmits the audio steadily with a good sound quality and without any noticeable delay】Which is important when gaming or watching videos,Support Profile: Serial Port、Object Push、File Transfer、LAN Access、Personal Area Network、Audio Geteway、 Heatset HID、Keyboard、Mouse、HCRP(Printer Cable Replacement)、Bluetooth Low Energy、PIM Synchronization Profile, A2DP、AVRCP、Bluetooth low energy..
  • 【You Can support up to 4 devices to work simultaneously】Supports Devices:Bluetooth Headset/Bluetooth Keyboard/Bluetooth Mouse/Bluetooth Speaker/Mobile phone/Printer/Computers/Game Controlle(PC Games supported,PS4/XBOX not supported）.
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Support Y/L Bluetooth Headset BT Wireless CSR 4.0 Dongle T27G,T29G,T46G,T48G,T46S,T48S,T52S 1PACK

  • Support Y/L Bluetooth Headset BT Wireless CSR 4.0 Dongle USB Dongle for SIP-T27G,T29G,T46G,T48G,T46S,T48S,T52S, Supports Yealink SIP-T46G Model....
  • Wideband audio support USB 2.0 Interface.
  • ✅ Key features: Bluetooth 1.1, 1.2, 2.0 and 3.0 for wide-ranging use.
  • (NOT A WIFI DEVICE)Interface Supports Y/L : SIP-T46G, SIP-T48G, SIP-T29G Specification V4.0, back compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0 for....
  • YES We use these primarily to connect headsets. Supports Y/L SIP-T46GWideband audio support- Answer/Terminate calls through wireless headset- 10m....
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HiLetgo 2pcs CC2540 CC2541 AT-09 Serial Wireless Module BLE 4.0 Bluetooth Module Compatible HM-10

  • Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
  • It adopts CC2541 chip of American TI Company, configures 256Kb space, and follows V4.0 BLE Bluetooth specification..
  • Input voltage: 3.3V/5V only needs a set of power supply..
  • This module supports UART interface and supports SPP Bluetooth serial port protocol..
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Northbear 30-Pin Dock Bluetooth Music Receiver Adapter for iPod iPhone Dock Speakers

  • 30PIN Bluetooth audio receiver is perfect for iPod dock speaker..
  • Interface: Standard iPod 30pin interface..
  • Support Bluetooth 2.1 protocol specification..
  • 2 indicators, alternately flashes when there is no connection, blue light flashing slowly after connecting..
  • Can be used with iTouch, iPhone, iPad, computers and mobile phones, any Bluetooth A2DP audio devices, completely freed playback device from the base..
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HUAZHU AT-09 1PCS Bluetooth 4.0 Module Transceiver BLE CC2540 CC2541 HM-10 MLT-BT05

  • ฅฅ It adopts CC2541 chip of American TI Company, configures 256Kb space, and follows V4.0 BLE Bluetooth specification..
  • ฅฅ Input voltage: 3.3V/5V only needs a set of power supply..
  • ฅฅ Support AT command, users can change the serial port baud rate, device name, pairing password and other parameters as needed, use flexible..
  • ฅฅ It supports UART interface and supports SPP Bluetooth serial port protocol..
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