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COMFAST 812AC Dual-Band 5G, 1300Mbps Gigabit USB 3.0 Wireless Network Card for Desktop And Laptop Computers, WIFI Receiver And Transmitter RTL8812bu

COMFAST•Network Card

COMFAST 812AC Dual-Band 5G, 1300Mbps Gigabit USB 3.0 Wireless Network Card for Desktop And Laptop Computers, WIFI Receiver And Transmitter RTL8812bu

CN¥39.00

SKU: 100006507594

Status:Out of Stock

ID: 100078956012

Weight: 22.00 g

Dims:146x108x20 mm

Specifications

Antenna: Built-in antenna
Interface: USB
Suitable Scenarios: Household use
Rate: 1300M
Connection method: Wireless
Type: Dual-Band Network Card

Variants / Sale Attributes

Color: [Driver Version AC1300] Mini 5G Dual-Band Mac

Package Contents

Wireless network card x1, installation manual x1

Product Description

Product Specifications

Overview

Brand: COMFAST
Model: CF-812AC
Wireless Standard: IEEE 802.11a/b/g/n/ac
Interface: USB 3.0
Wireless Frequency: Dual Band 2.4 GHz (2.412-2.472 GHz) and 5.8 GHz (5.180-5.825 GHz)
Maximum Theoretical Speed: 1300 Mbps (2.4 GHz up to 400 Mbps + 5.8 GHz up to 867 Mbps)
Security: WPA, WPA2, WPA-PSK, WPA2-PSK, WEP encryption; protection against hacking, data leakage, attacks, hijacking, and unauthorized access

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WiFi Receiver Mode

Enhances WiFi signal reception for laptops and desktop computers, enabling high-speed wireless internet without cables

WiFi Hotspot Mode

Allows laptops and desktops to broadcast WiFi signals for other devices such as smartphones, tablets, and computers

Antenna

Built-in signal transmission and reception antenna for stable and strong WiFi connectivity

USB Version

USB 3.0 with theoretical data transfer rate up to 5 Gbps; supports backward compatibility with USB 2.0 and USB 1.1; features dual-direction data transmission and energy-saving idle mode

Compatibility

Supports Windows XP, 7, 8, 8.1, 10, 11 (32-bit and 64-bit), and Mac OS versions 10.9 to 10.15

Dimensions

38.5 mm x 17 mm x 8.5 mm

Dual-band WiFi for flexible connection options

2.4 GHz for longer range and 5.8 GHz for high-density environments and smooth video streaming

Compact and stylish ripple-pattern design, portable and easy to use

Ideal for upgrading slow laptop network cards or replacing long Ethernet cables for desktop PCs

Enables desktop computers without built-in WiFi to connect wirelessly and share internet access with other devices

Requires dual-band wireless router to achieve maximum speeds; 1300 Mbps is theoretical maximum speed under optimal conditions.

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