I had been using another coupler and I was getting less than 100 Mbps speed. Hence I decided to try Ugreen coupler. I had bought a 1000Mbps and this one. Both saved me from the hassle of changing the entire cable.
The charger works perfectly for my MacBook pro, samsung phone, iphone and samsung watch. All devices charged flawlessly. The charger is heavy and may fall when i place it in a socket on table. It heats up a bit but not too much.
Does the job perfectly.
The UGREEN Wired USB Mouse (90789) is a classic mouse that plugs straight into a USB-A port, with up to 1200 DPI. Simple, reliable and ready to use with no batteries.
1200max DPI
WiredUSB plug and play
Ergonomicshape
Plug and playno driver
UGREEN Wired USB Mouse key features
Up to 1200 DPI Precise optical sensor.
Wired USB-A No batteries or pairing.
Portable shape Use with either hand.
Windows, macOS, ChromeOS, Linux Wide compatibility.
1.5m cable Plenty of reach.
UGREEN Wired USB Mouse highlights
Comfortable shape
Shaped to support your hand through the day.
Up to 1200 DPI
Precise optical tracking.
UGREEN Wired USB Mouse compatibility
Device
Status
What to expect
Windows and macOS computers
Compatible
USB-A
Chromebooks and Linux
Compatible
Plug and play
USB-C-only laptops
Partly
Needs a USB-C to USB-A adapter
Works with
Windows, macOS, ChromeOS, Linux
Won't work with
Gaming-grade polling
UGREEN 90789 (MU007) Wired USB Mouse specifications
Model
UGREEN 90789 (MU007)
Connection
Wired USB-A
DPI
Up to 1200
Shape
classic
Power
USB bus-powered
Cable
1.5m
Polling
125Hz
What's in the box
UGREEN Wired USB Mouse (90789)
Documentation included.
Good to know
No setup needed. Plug it in and it works on Windows, macOS, ChromeOS and Linux.
Side buttons may need an app or system settings on macOS.
UGREEN Wired USB Mouse FAQs
Does it work with a Mac?
Yes.
Is it quiet?
It has standard clicks.
Is it for left-handed users?
Yes, the symmetrical shape works in either hand.
Genuine UGREEN, imported and sold by Sophus Technosol Pvt Ltd, the authorised national distributor. GST invoice with every order. 2-year India warranty.
The UGREEN Wired USB Mouse (90789) is a classic mouse that plugs straight into a USB-A port, with up to 1200 DPI. Simple, reliable and ready to use with no batteries.
1200max DPI
WiredUSB plug and play
Ergonomicshape
Plug and playno driver
UGREEN Wired USB Mouse key features
Up to 1200 DPI Precise optical sensor.
Wired USB-A No batteries or pairing.
Portable shape Use with either hand.
Windows, macOS, ChromeOS, Linux Wide compatibility.
1.5m cable Plenty of reach.
UGREEN Wired USB Mouse highlights
Comfortable shape
Shaped to support your hand through the day.
Up to 1200 DPI
Precise optical tracking.
UGREEN Wired USB Mouse compatibility
Device
Status
What to expect
Windows and macOS computers
Compatible
USB-A
Chromebooks and Linux
Compatible
Plug and play
USB-C-only laptops
Partly
Needs a USB-C to USB-A adapter
Works with
Windows, macOS, ChromeOS, Linux
Won't work with
Gaming-grade polling
UGREEN 90789 (MU007) Wired USB Mouse specifications
Model
UGREEN 90789 (MU007)
Connection
Wired USB-A
DPI
Up to 1200
Shape
classic
Power
USB bus-powered
Cable
1.5m
Polling
125Hz
What's in the box
UGREEN Wired USB Mouse (90789)
Documentation included.
Good to know
No setup needed. Plug it in and it works on Windows, macOS, ChromeOS and Linux.
Side buttons may need an app or system settings on macOS.
UGREEN Wired USB Mouse FAQs
Does it work with a Mac?
Yes.
Is it quiet?
It has standard clicks.
Is it for left-handed users?
Yes, the symmetrical shape works in either hand.
Genuine UGREEN, imported and sold by Sophus Technosol Pvt Ltd, the authorised national distributor. GST invoice with every order. 2-year India warranty.
Navigate work and everyday tasks with the UGREEN 90789 wired USB-A mouse, featuring three buttons, 1200 DPI tracking and a 1.5m cable.
Brand / model: UGREEN MU007 / SKU 90789
Connection: Wired USB-A
Sensor: Optical
Resolution: 1200DPI, fixed
Wired USB-AConnection
OpticalSensor
1200DPIResolution
Left buttonControls
Features
What it does well.
Overview
UGREEN MU007 model 90789 is a wired USB-A optical mouse for everyday computer navigation. It uses a fixed 1200DPI optical sensor, three primary controls—left click, right click and clickable scroll wheel—and a 1.5-metre cable. It is a straightforward plug-and-play option for desks, classrooms, point-of-sale systems and shared workstations where a stable wired connection and no battery maintenance are priorities.
Best-fit use Use as a dependable mouse for office documents, web browsing, email and spreadsheet work.
Check first A wired mouse still depends on the host USB port and operating system recognising standard HID devices.
Not designed for It does not provide Bluetooth, 2.4GHz wireless operation or a detachable cable.
Key features
These capabilities apply to the exact UGREEN SKU and remain conditional on the connected equipment described below.
Fixed 1200DPI optical tracking is suitable for routine pointer movement, documents, browsing, spreadsheets and general desktop work.
Three-button layout provides left and right click plus a scroll wheel that also functions as the middle button.
1.5m cable provides practical reach from a desktop tower, monitor hub or laptop-side USB port.
Silent-button operation is listed for a quieter shared office, study or home environment.
Driver-free USB mouse operation is specified for Windows, macOS, Linux and ChromeOS.
Plan a dependable wired pointing setup
This is a simple USB-A optical mouse for everyday navigation. Correct port access, a suitable tracking surface and sensible cable routing matter more than software tuning.
Host connection Plug the fixed USB-A connector into a computer or a compatible USB hub. A USB-C-only computer needs a separate USB-C-to-USB-A adapter or hub.
Tracking surface Use a clean, opaque and reasonably even desk or mouse pad. Highly reflective, transparent or uneven surfaces can reduce optical tracking consistency.
Pointer settings The sensor is fixed at 1200DPI. Adjust pointer speed, button orientation and scrolling behaviour through the operating system rather than looking for a DPI switch.
Cable route Allow the 1.5m cable to move freely without crossing sharp edges or catching under equipment. The cable supplies both power and data, so no batteries or wireless receiver are required.
Use scenarios
Use scenario 1 Use as a dependable mouse for office documents, web browsing, email and spreadsheet work.
Use scenario 2 Equip a classroom, reception desk, kiosk, library or shared PC without managing wireless batteries or pairing.
Use scenario 3 Keep as a simple backup mouse for troubleshooting computers that have a working USB-A port.
Use scenario 4 Use with compatible DVR/NVR or embedded computer interfaces that accept a standard USB mouse.
Setup and usability guidance
Place the mouse on a clean, opaque, non-reflective surface or suitable mouse pad.
Connect the USB-A plug directly to an available USB port on the computer or a powered hub.
Wait for the operating system to recognise the standard mouse; a separate UGREEN driver is not normally required.
Adjust pointer speed, scroll behaviour and primary-button settings in the operating system if needed.
Route the 1.5m cable so it moves freely without catching on the desk edge or pulling at the USB port.
Compatible devices and systems
Works as a standard wired USB mouse with computers and compatible host devices that have USB-A and support a USB Human Interface Device. Listed systems include Windows 11/10/8.1/8/7/Vista/XP, macOS, Linux and ChromeOS. A USB-C-only computer needs a USB-C-to-USB-A adapter or hub. Availability of middle-click, scrolling direction and system gestures depends on operating-system settings and application support.
What this product does
Provides cursor movement, left click, right click, vertical scrolling and middle click.
Draws its operating power through USB, so no battery or wireless receiver is required.
Offers a fixed 1200DPI sensitivity for consistent everyday navigation.
It does not provide Bluetooth, 2.4GHz wireless operation or a detachable cable.
It does not offer adjustable DPI levels, programmable side buttons, RGB lighting or gaming software.
It is not specified as a high-polling-rate competitive gaming mouse.
It may not track reliably on clear glass, mirrors or highly reflective surfaces.
What to do
Use a mouse pad if tracking is inconsistent on the desk surface.
Insert and remove the USB plug by holding the connector body, not by pulling the cable.
Clean the optical sensor opening gently with dry air or a soft, dry cloth.
Use operating-system accessibility settings if a slower pointer, reversed buttons or larger cursor is needed.
Do not look directly into the optical sensor at close range or obstruct it with adhesive labels.
Do not immerse the mouse, spray cleaner into it or operate it with wet hands.
Do not sharply bend, crush or repeatedly pull the cable at the strain relief.
Do not describe 1200DPI as adjustable; this model is specified with a fixed setting.
Warnings and limitations
Limitation 1 A wired mouse still depends on the host USB port and operating system recognising standard HID devices.
Limitation 2 Silent-button feel and noise are subjective; the product reduces click noise but does not make the entire mouse acoustically silent.
Limitation 3 The shape may not suit every hand size or grip. Take regular breaks during extended computer use.
Limitation 4 USB-C-only tablets and laptops require a compatible adapter, and some mobile systems may offer limited mouse features.
Specifications
At a glance.
Brand / model
UGREEN MU007 / SKU 90789
Connection
Wired USB-A
Sensor
Optical
Resolution
1200DPI, fixed
Controls
Left button, right button, scroll wheel / middle button
Polling / return rate
125Hz stated
Cable length
1.5 metres
Power
USB bus-powered, DC 5V; operating current below 30mA stated
Colour
Black
Supported systems
Windows, macOS, Linux and ChromeOS
In the box
1 × UGREEN MU007 wired USB optical mouse (SKU 90789). No additional supplied accessories are specified for this SKU.
FAQs
Questions buyers ask.
Does this mouse need batteries?
No. It is powered through its attached USB-A cable.
Is 1200DPI adjustable?
No adjustable DPI levels are specified for MU007 model 90789. It operates at a fixed 1200DPI.
How many buttons does it have?
It has left and right buttons plus a clickable scroll wheel, giving three button functions.
Will it work with a USB-C-only laptop?
Not directly. Use a compatible USB-C-to-USB-A adapter or hub that supports USB data.
Does it need a driver or app?
Normally no. Windows, macOS, Linux and ChromeOS recognise it as a standard USB mouse; system settings control pointer behaviour.
Is it suitable for gaming?
It can control games that accept a standard mouse, but it lacks adjustable DPI, extra buttons and high-rate gaming features. It is primarily an everyday wired mouse.
Why does the cursor jump or stop?
Try a non-reflective mouse pad, clean the sensor opening, reconnect the USB plug and test another USB port.
Does the scroll wheel also click?
Yes. The wheel provides vertical scrolling and acts as the middle button when pressed.
Can left- and right-click be swapped?
On supported operating systems, the primary button can usually be changed in accessibility or mouse settings; that is a software setting, not a hardware switch.
Is this a wireless mouse?
No. It is a wired USB-A mouse with a fixed 1.5m cable, so it needs neither batteries nor a wireless receiver.
Genuine UGREEN product supplied with GST invoice availability. Product warranty and after-sales assistance are provided subject to the applicable UGREEN India warranty terms, eligibility requirements and support policy. Match SKU 90789 on the product or retail package because similar-looking variants can have different specifications.
