Model NO.
CU838
Certification
CE, RoHS, CCC
Keywords
WiFi Blue Tooth USB Adapter
Transport Package
PE Bag or OEM
Specification
Bluetooth 5.0
Trademark
ESTAI
Origin
Guangzhou Guangdong, China
Production Capacity
50000PCS/Year
Connect:
PC
Version:
5.0
Range:
≤20M
Type:
Wireless Bluetooth Dongle
Bus:
USB
Color:
Black
Description :
5.0 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.1, 3.0, 4.0, 4.1 and 4.2 specifications. RTL8761B low-power chip, RF transceiver, baseband, modem, USB, UART, PCM/I2S, SARADC and 24 GPIOs with Berry Bluelett protocol stack provide low-cost low-power flexible and powerful various Bluetooth applications
Support Cass2 Power level 10-20 meters distance
Supports Bluetooth 5.0 dual-mode specification, supports both classic Bluetooth and Bluetooth low energy
Support USB/UART
Support 7-BR/EDRE ACL link, 1-SCO/eSCo audio link and 1- BLE slave link or 4- BLE master
Passed BQB certification
Working temperature -20 to 70ºC
Supported operating systems: Windows 7, 8, 8.1, 10
Support software: REALTEK driver
Support application functions: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse). Android smart phones, etc.
5.0 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.1, 3.0, 4.0, 4.1 and 4.2 specifications. RTL8761B low-power chip, RF transceiver, baseband, modem, USB, UART, PCM/I2S, SARADC and 24 GPIOs with Berry Bluelett protocol stack provide low-cost low-power flexible and powerful various Bluetooth applications
Support Cass2 Power level 10-20 meters distance
Supports Bluetooth 5.0 dual-mode specification, supports both classic Bluetooth and Bluetooth low energy
Support USB/UART
Support 7-BR/EDRE ACL link, 1-SCO/eSCo audio link and 1- BLE slave link or 4- BLE master
Passed BQB certification
Working temperature -20 to 70ºC
Supported operating systems: Windows 7, 8, 8.1, 10
Support software: REALTEK driver
Support application functions: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse). Android smart phones, etc.
| Model Name | BT5.0 adapter |
| Chip | RTL8812BU |
| Wireless Frequency | 2.4GHz&5.8GHz |
| Max Data Rate | 10-20m BT adapter dongle |
| USB | USB 3.0 |
| Antenna | 2dBi directional antenna |
| Support OS | Win XP/7/8/10, MacOS 10.9-10.14, |
Q:Can I get some samples?
A:Yes,sample order is available for quality check and market test,and it will be freight collect payment
Q:What's the delivery time?
A:It usually takes about 1-3 days to produce samples. It usually takes about 3-7 days to produce the products.
Q:What's your payment term?
A:We usually accept PAYPAL,T/T as the main payment term,and other payments can also be negotiated.
Q:Quality problems?
A:If thers is any quality problem or question,we could offer technical support or return service.
Q:How to contact us?
A:Send your inquiry details in the below,click"send" now !!! Free sample sample and best answers are waiting for you.
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