AustraIia’s trusted refurbished computers since 2001 – Extra 10% off Red Tag deals
Every refurbished unit is professionally tested in our Melbourne workshop and assigned a cosmetic grade. Functionally all units are covered by a 12-month warranty regardless of grade.
Excellent to very good cosmetic condition. Looks close to new from a normal viewing distance.
Good cosmetic condition with visible signs of prior use. Fully functional and tested.
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Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!
30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!
Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!
Customer support
Rest assured, we’ll always respond to you within 1 business day!
What does the warranty cover?
Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!
What is a refurbished device?
A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.
Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.
What payment options are available?
We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!
At a Glance
We ensure secure processing of your payment information and do not retain or have access to your credit card details.
The Certified Refurbished LG 22MK400H-B is a 21.5" Full HD (1920×1080) monitor featuring a TN panel with a 75Hz refresh rate and AMD FreeSync support—because smoother frame delivery matters whether you're scrolling spreadsheets or watching video content. With a 1ms GtG response time, this is one of the fastest-responding displays in its class, which means motion blur is virtually eliminated during fast-moving content. Connectivity covers both HDMI and D-Sub (VGA) inputs, making it compatible with a wide range of desktop PCs, laptops, and older workstations.
This monitor suits a range of everyday computing environments:
Can this monitor handle everyday multitasking? Yes. The 1920×1080 Full HD resolution provides sufficient screen real estate for having a browser, email client, and document open side by side. In our testing with similar 22" FHD panels, this screen size is the practical minimum for comfortable dual-window use.
Is 75Hz a meaningful upgrade from 60Hz? For most users, yes. The difference is most noticeable when scrolling text, moving windows, or playing games—motion feels noticeably more fluid. Because FreeSync is active over HDMI, AMD GPU owners get the additional benefit of tear-free output without any manual configuration.
How does a TN panel compare to IPS at this size? TN panels trade some colour accuracy and viewing angles for speed—which is why the 1ms response time is achievable here. The 90° horizontal viewing angle is adequate for single-user desktop use, however if you frequently share your screen with colleagues beside you, an IPS panel would serve better. For solo desk use, the trade-off is worthwhile given the response time advantage.
In our testing of this model, the LG 22MK400H-B performs consistently in standard office and productivity workloads tested February 2026. The TN panel's 200 cd/m² brightness is adequate for indoor environments, though users in very bright spaces may notice limitations compared to higher-brightne
of CO₂ vs. manufacturing new
of e-waste from landfill
HDMI Connectivity
Modern digital input standard.
Fast 5ms Response
Smooth transitions.
Full HD Clarity
Sharp 1920x1080 resolution.
Slim Design
Modern slim profile.
HDMI Connectivity
Modern digital input standard.
Fast 5ms Response
Smooth transitions.
Full HD Clarity
Sharp 1920x1080 resolution.
Slim Design
Modern slim profile.
13 Jun
Order placed
16 Jun - 17 Jun
Dispatched
19 Jun - 24 Jun
Get it by
Product is exactly as described, would have no problem buying again
I like and very nice clean
Very easy fit
Great upgrade phone at a very reasonable price.
Condition as stated in description if not better.
Great little laptop for school
Good value and great quality
Fantastic service
I was looking for an in-expensive all-in-one solution for my home office to replace my existing desktop and monitor. I found this EliteOne 800 on reboot IT for under $200. I wasn't sure what to expect. It arrived within two days!!!! I upgraded the RAM, replaced the HDD and installed Windows 11. This is unbeatable value and was the cheapest price online. Coupled with a 3-month warranty, Reboot IT are by far the best online refurbished retailer I have used. Awesome!
Great service. Product in great condition and exactly what i want. I wanted this for a specific purpose but i dont need to spend $900 on a new one.
Excellent work
exactly as described and works well , just like the staff down there. 10/10
Very happy, thank you
Just having trouble greeting it linked to the internet otherwise it’s okay.
Fair tech for price, good specs for era, serves the purpose. The black keyboard is an interesting rubber like texture clearly by design to pad the screen and avoid the keyboard touching. Screen is great. Still looking for magic formula to enable computer use in the bright bright sunshine. Keyboard taps are loud for someone who likes silent touch. The perfect PC has to exist, like build a bear.
The laptop was sold with a warning about worn keycaps. In fact they had been obviously vandalised (ex school laptops, perhaps?). The keyboard worked fine, and the rest of the laptop too. I'm using it as a file server, so I don't need the keyboard much. So very pleased, and also pleased with reboot-it's service - as always, excellent, and quick responses to any queries.
LG
LG 22M38D-B 21.5" 1920x1080 16:9 5ms VGA DVI LED Monitor | Wty No Stand
LG
LG 24EN43VS 23.6" 1920x1080 16:9 5ms VGA DVI HDMI Monitor | NO STAND
LG
LG 24M47VQ 24" 1920x1080 2ms 16:9 VGA DVI HDMI Monitor | NO STAND Wty
LG
LG 23" W2242P Monitor 1680x1050 VA 75Hz USB Hub HDMI DP DVI | Wty No Stand
Dell
Dell E2220H 21.5" FHD 1920x1080 LED Business Monitor VGA DisplayPort VESA Wty
Dell
Dell E2222H 21.5" FHD 1920x1080 LED Business Monitor VGA DisplayPort VESA Wty
HP
HP 2210 Monitor 22" FHD No Stand 1920x1080 VESA Mount Business Office Wty
HP
HP P223 22" FHD 1920x1080 IPS Monitor HDMI VGA 75Hz No Stand VESA | Wty
ViewSonic
ViewSonic VG2448 24" FHD IPS Monitor Ergonomic DisplayPort HDMI USB Hub | Wty
We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.
To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.
Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.
Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.
Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.
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