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Black USB Wi-Fi adapter with two rotatable antennas, compact rectangular body

NSI

NSI YDF02885745 1300Mbps Dual-Band USB Wi-Fi Adapter

SKU CH-P3SQ-HED8B

A dual-band USB Wi-Fi adapter delivering 1300 Mbps with two adjustable 180° antennas for extended coverage

  • Radio bands2.4 GHz / 5 GHz
  • Product typeUSB Wi-FI Adapter
  • Product colorBlack
  • Key featuresMaterial: ABS Speed: 1,300 Mbit/s Chipset: RTL8814v2 Frequen
  • Product dimensions81.5 mm × 40.5 mm × 14.5 mm
  • Product weight40g
  • Faster network performance with 1300 Mbps 802.11ac support
  • Flexible dual-band operation on 2.4 GHz (400 Mbps) or 5 GHz (867 Mbps)
  • Extended coverage from two 180° rotatable high-gain antennas
  • High-speed data transfer via USB interface up to 5 Gbps
  • Compact 81.5 mm x 40.5 mm x 14.5 mm design weighing 40 g

Compact dual-band USB Wi-Fi adapter

The NSI YDF02885745 adds 802.11ac wireless to a desktop or laptop through a standard USB port. It delivers a combined 1300 Mbps link rate across 2.4 GHz and 5 GHz bands. The adapter uses the RTL8814v2 chipset and supports WPA/WPA2 security. Windows and Mac operating systems are supported.

USB 3.0 interface with adjustable antennas

A USB 3.0 connection provides up to 5 Gbps bus bandwidth, ten times the throughput of USB 2.0. Two high-gain omnidirectional antennas rotate 180 degrees for signal optimisation. The compact ABS housing measures 81.5 mm by 40.5 mm by 14.5 mm and weighs 40 g. A driver CD is included for installation.

1300 Mbps combined throughput headroom

The 5 GHz band reaches 867 Mbps for high-throughput tasks such as streaming or large transfers. The 2.4 GHz band offers 400 Mbps for wider coverage through walls. Combined dual-band capacity handles typical home and office workloads. Very dense radio environments or extreme range needs may exceed the adapter’s practical limits.

How it compares

Measured against everything we stock in Wi-Fi Cards & USB Adapters, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 85% of the 1,565 comparable items (median $18.99).

Specifications

Product
Brand nameNSI
Model nameYDF02885745
Part numberW001526231
Product typeUSB Wi-FI Adapter
Product colorBlack
Connectivity
Radio bands2.4 GHz / 5 GHz
Size & build
Product dimensions81.5 mm × 40.5 mm × 14.5 mm
Product weight40g
In the box
In the box1 × 1,300 Mbit/s WiFi Adapter
1x CD Driver

Questions about this item

Does the 1300 Mbps rate hold steady under sustained use or drop to the 867 Mbps 5 GHz link speed?

The 1300 Mbps figure is the combined dual-band maximum; the 5 GHz band tops out at 867 Mbps and the 2.4 GHz band at 400 Mbps, so sustained single-band throughput will not exceed those per-band limits.

How hot or noisy does the RTL8814v2 chipset get when the adapter runs all day?

The adapter has no fan; it relies on the ABS casing for passive cooling and the two rotatable antennas add no moving parts, so it stays silent and only warm to the touch during continuous operation.

Must I already have a USB 3.0 port to reach the 5 Gbps transfer rate?

Yes, the 5 Gbps USB interface is ten times faster than USB 2.0, so a USB 3.0 or newer port is required to achieve the quoted transfer speed.

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