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Small black USB Wi-Fi adapter with fold-out antenna

JinTaoRui

JinTaoRui Dual-Band USB Wi-Fi Adapter 600Mbps 5.8GHz Antenna Black

SKU CH-114N-HDJTM

A compact USB adapter adds dual-band Wi‑Fi at up to 600 Mbps with a 5.8 GHz antenna for streaming and gaming

  • TypeUSB Wi-FI Adapter
  • Dual-band 2.4 GHz and 5.8 GHz avoids wireless interference
  • 600 Mbps total throughput with 433 Mbps on 5.8 GHz and 150 Mbps on 2.4 GHz
  • Creates a Wi-Fi hotspot from a wired computer
  • WPS encryption removes the need to remember long passwords
  • Mini 29×15×7 mm design fits in a pocket for easy carrying

Compact Dual-Band USB Adapter

The JinTaoRui dual-band USB Wi-Fi adapter adds 802.11ac wireless to a desktop or laptop through a USB 2.0 port. It uses the RTL8811 chipset and operates on 2.4GHz and 5.8GHz frequencies with a maximum link rate of 600Mbps. The matte black dongle measures 29 by 15 by 7mm and includes a link activity LED.

Upgrade From Built-In 2.4GHz Only

Replacing a single-band 2.4GHz adapter removes co-channel interference from neighbouring networks and Bluetooth devices. The 5.8GHz band delivers 433Mbps PHY rate under 802.11ac, while the 2.4GHz band remains at 150Mbps under 802.11n. The jump is worthwhile when streaming HD video or gaming on a congested 2.4GHz environment.

Suits Portable Wireless Add-On Needs

Travellers and hot-desk workers who need instant dual-band connectivity without opening a chassis will benefit from the plug-and-play form factor and WPS push-button setup. Buyers requiring 5GHz speeds above 433Mbps, MU-MIMO capability, or USB 3.0 throughput should look at higher-specification adapters instead.

Highlights

  • Dual-band 2.4 GHz and 5.8 GHz avoids wireless interference
  • 600 Mbps total throughput with 433 Mbps on 5.8 GHz and 150 Mbps on 2.4 GHz
  • Creates a Wi-Fi hotspot from a wired computer
  • WPS encryption removes the need to remember long passwords
  • Mini 29×15×7 mm design fits in a pocket for easy carrying

Specifications

TypeUSB Wi-FI Adapter

Questions about this item

What USB port size and version does the JinTaoRui adapter need?

It plugs into a standard USB-A port and runs on the USB 2.0 interface. The stick measures 29 by 15 by 7 mm, so it sits flush with most laptop edges.

Which driver step do users often miss when installing the RTL8811 chipset adapter?

The adapter is advertised as free-driver, but on many Windows systems you still need to run the included setup file before the 5.8 GHz band appears in the network list.

What part of the JinTaoRui dongle is most likely to need replacement first?

The internal RTL8811 radio and its tiny 2.4/5.8 GHz antenna are sealed inside the 29 mm case; if throughput drops to 150 Mbps on the 5.8 GHz band, the whole unit must be swapped.

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