---
product_id: 521788858
title: "NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II"
brand: "neewer"
price: "846.52 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Neewer"
url: https://www.desertcart.tn/products/521788858-neewer-upgraded-nw645ii-n-ttl-flash-speedlite-gn58-hss-flashlight
store_origin: TN
region: Tunisia
---

# GN58 powerful flash output 270° swivel & -7° to 90° tilt HSS up to 1/8000s sync speed NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II

**Brand:** neewer
**Price:** 846.52 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Light up your Nikon game with pro-level speed and style!

## Quick Answers

- **What is this?** NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II by neewer
- **How much does it cost?** 846.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/521788858-neewer-upgraded-nw645ii-n-ttl-flash-speedlite-gn58-hss-flashlight)

## Best For

- neewer enthusiasts

## Why This Product

- Trusted neewer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Freeze the Moment:** High-Speed Sync up to 1/8000s captures ultra-fast action with zero blur—never miss a beat.
- • **Illuminate Like a Pro:** GN58 guide number delivers bright, long-distance lighting for flawless shots every time.
- • **Creative Motion Mastery:** Rear curtain sync enables stunning motion trails with perfectly timed flash bursts.
- • **Seamless Wireless Flexibility:** Optical slave modes S1 & S2 plus 270° swivel and bounce angles for natural, shadow-free photos.
- • **Total Control at Your Fingertips:** Clear LCD screen and adjustable flash output from 1 to 1/128 for precision lighting.

## Overview

The NEEWER NW645II-N is a versatile TTL Speedlite designed for Nikon cameras, featuring a powerful GN58 flash output, ultra-fast 1/8000s high-speed sync, and flexible bounce angles with 270° rotation. It supports rear curtain sync and optical slave modes for creative lighting control, all displayed on a clear LCD for precise adjustments. Perfect for professionals and enthusiasts aiming to elevate their photography with reliable, high-quality flash performance.

## Description

NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II: desertcart.co.uk: DIY & Tools

Review: Great - Great product value for money
Review: well worth the mney - Great Value For Money, Works well with both my Canon Cameras

## Features

- 【Upgraded Multifunctional Speedlite】 NW645II-N Speedlite supports TTL, HSS (high speed sync) up to 1/8000s, optical slave mode, stroboscopic flashes, rear curtain sync, and other features. A high guide number (GN58, ISO100m) allows lighting from a longer distance. A clear LCD screen displays all the information you need for precise settings
- 【Premium Flash Output】 Flash output is adjustable from 1 to 1/128 in 1/3 increments according to the actual ambient light. 0.1-3.5s short recycle time and 1/300-1/20000s flash duration let you capture every transitory moment. An SD-9 external charging port is available to speed up the recycling. Stable 5600K±200K daylight delivers a consistent color temperature to all shots
- 【Rear Curtain Flash Sync】 NW645II-N supports rear curtain sync in which flashes burst at the end of exposure and freeze movements in the meantime. With this useful feature at hand, you can easily achieve a well illuminated photoshoot with smooth, expressive motion trails
- 【Optical Slave Control 】 It is compatible with original master flash units and can be activated when set on the same channel and group. Also supports S1 & S2 modes, where it can be triggered when the master units are in the manual mode and TTL mode, respectively
- 【Flexible Bounce Angles】 Flash head can swivel up and down between -7° and 90° and rotate 270° to bounce the light off a wall and help you get natural photographs with fewer shadows. The diffusers and reflector create a broad and diffused output with less harsh shadows Compatible with Nikon D4 D5 D6 D60 D70S D90 D100 D200 D300 D610 D700 D750 D780 D800 D810 D850 D3100 D3200 D3300 D3400 D3500 D5000 D5100 D5200 D5300 D7100 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II cameras

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZ8JSLK6 |
| Audio Recording | No |
| Best Sellers Rank | 19,330 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 73 in Flashes |
| Box Contents | Battery |
| Brand | NEEWER |
| Brand Name | NEEWER |
| Camera Flash Type | Slave |
| Camera flash | Slave |
| Color Temperature | 5600 Kelvin |
| Colour | Black |
| Compatible Devices | Nikon Cameras |
| Compatible Mountings | nikon f |
| Compatible mountings | nikon f |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 290 Reviews |
| Exposure Control Type | TTL, Manual, High-Speed Sync |
| Flash Sync Speed | 1/8000 |
| Flash Unit's Guide Number | 58 |
| Flash sync speed | 1/8000 |
| Has Self-Timer | No |
| Included components | Battery |
| Iso Range | 100-3200 |
| Item Dimensions D x W x H | 6.1D x 7.6W x 20.3H centimetres |
| Item Weight | 20.49 Ounces |
| Lens Mount Type | Hot Shoe Mount |
| Manufacturer | NEEWER |
| Maximum Shutter Speed | 1/8000秒 |
| Media Type | ProductImage |
| Minimum Shutter Speed | 1/8000 |
| Model Name | NW645II-N |
| Model Number | NW645II-N |
| Network Connectivity Technology | Optical Pulse |
| Number of Batteries | 4 AA batteries required. |
| Product dimensions | 6.1D x 7.6W x 20.3H centimetres |
| Shooting Modes | TTL, Manual, Stroboscopic Flash, Rear Curtain Sync, Optical Slave Mode |
| Viewfinder Type | LCD Screen |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Optical Pulse |

## Product Details

- **Brand:** NEEWER
- **Compatible devices:** Nikon Cameras
- **Special feature:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  High-speed sync (HSS), optical slave mode, strobe flash, flash exposure compensation, back curtain sync, high guide number (GN58, ISO100m), short charging time, external charging port SD-9High-speed sync (HSS), optical slave…    See more
- **Material:** Aluminium
- **Item weight:** 20.49 Ounces
- **Maximum height:** 8 Inches
- **Manufacturer:** NEEWER

## Images

![NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II - Image 1](https://m.media-amazon.com/images/I/717H+2JHXqL.jpg)
![NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II - Image 2](https://m.media-amazon.com/images/I/71v3lgMFw6L.jpg)
![NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II - Image 3](https://m.media-amazon.com/images/I/81eSGDPdbUL.jpg)
![NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II - Image 4](https://m.media-amazon.com/images/I/71y9fVlL06L.jpg)
![NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II - Image 5](https://m.media-amazon.com/images/I/71GxjCWYgYL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by K***. on 2 October 2025*

Great product value for money

### ⭐⭐⭐⭐⭐ well worth the mney
*by C***S on 10 May 2025*

Great Value For Money, Works well with both my Canon Cameras

### ⭐⭐⭐⭐ Very mpressed though its a bit heavy
*by J***E on 6 February 2025*

I'm relatively new to photography, and being lumbered with the standard canon Eos 4000d flash and the canon flash gun being twice the price i decided to go for this one, does exactly what it's supposed to do easy to find your way around the settings and my only complaint would be it's weight being a bit on the heavy but I'll adapt.

## Frequently Bought Together

- NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II
- NEEWER Flash Diffuser Light Softbox 6" x 5", Universal, Collapsible with Storage Pouch Compatible with Canon Nikon Sony Godox Yongnuo NEEWER speedlight
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*