Tosuny Desktop Computer Motherboard LGA 1155 USB3.0 SATA Mainboard for Intel B75
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 6 left in stock, order soon!
Arrives
Tuesday, Dec 23
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Features
- Important reminder:Each batch of slot,bottom plate color, etc. may be different, the product is continuously optimized and upgraded, and does not affect the normal use of product performance and functions.If you need the English manual, you can our customer service staff to get it!!!!
- Memory Specifications( 1 Memory type DDR3 1066/1333/1600MHz desktop memory. 2 Memory slot 2*DDR3 DIMM. 3 Maximum memory support 8G*2)
- USB3.0 High-speed Interface - USB3.0 interfaces, high rate. SATA3.0 High-speed Hard Disk Interface - Support SSD solid state hard disk high-speed transmission. Core display HDMI High-definition Graphics - High-definition high-performance core display graphics, support VGA+HDMI output.
- Motherboard chip (1 integrated sound card/network card main chipset B75 series. 2 Audio chip integrated 6-channel audio chip. 3 Network card chip integrated RTL8105E.) Processor Specifications ( 1 CPU socket LGA 1155. 2 CPU type i3, i5 and .)
- It is recommended that professionals install it. When there is no display, no boot, no picture, no network card, no sound card, etc. after the motherboard is normally installed, it is recommended that the customer restore the factory settings or find an eraser to wipe the golden finger of the memory CPU graphics card (the part that contacts the motherboard) to improve Exposure to the environment.
Brand: Tosuny
CPU Socket: LGA 1155
Compatible Devices: Personal Computer
RAM Memory Technology: DDR3
Compatible Processors: Intel Core 2 DUO
Chipset Type: Intel B75 Express
Memory Clock Speed: 1333 MHz
Platform: Windows 10
Model Name: Tosunydmrqoc304e
CPU Model: Core i5
Product Dimensions: 7.48 x 6.69 x 1.57 inches
Item Weight: 1.04 pounds
Manufacturer: Tosuny
Item model number: Tosunydmrqoc304e
Date First Available: May 24, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Dec 23
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
It was nice, it worked well for a small DIY project and was easy to install. Not bad for its price
Reviewed in the United States on October 8, 2023 by Brandon
this might not be the motherboard you want for a mini ITX build, there's no documentation for the power button/lights hookup, and the PCIe 16x slot is too far out, for my mini ITX case u need the closest PCIe slot to be the gpu one. on this board it's a small PCIe 1x.
Reviewed in the United States on November 17, 2020 by Amazon Customer
I bought this motherboard to fix a customers computer and everything worked as expected but I could not find drivers for this thing anywhere. I needed the drivers as I could not get the Ethernet to work. I reached out to the seller and they sent me a link to a Chinese file hosting website that you had to be a resident of China to use. They may have the drivers but I could not access them. That is why I’m giving it 3 stars. Good product otherwise.
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Reviewed in the United States on November 25, 2025 by Andrew Willis
During a little project I had bought multiple Chinese mini ITX boards from amazon, various manufacturers. All seem to have the same layout and features. In an attempt to revive my old pc, I tried many different boards and all of them had the same issue. They do not support 16gb of ram. I have a handful of hardware in my closet, and I've tried various i7 processors of different generations, different memory frequencies, and everything in between. These boards will only support 8gb no matter what. If I remember correctly, some of these LGA1155 boards basically require 4 slots of 4gb memory to work properly, I might be wrong. Two 8gb sticks will not work with any of these no-brand boards with single channel, 2 slot memory. I settled with an old used gigabyte board on ebay, if you intend to make a little server, or recycle your old used hardware for a project, I'd suggest going to the second hand market before wasting your time.
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Reviewed in the United States on October 17, 2025 by Tyler M.
I just received this motherboard in the mail, built a system with it and found out that this motherboard is dead straight out of the box. on top of that, one of the usb headers is completely GONE! DO NOT BUY THIS! it will save you a bunch of headaches, money and time.
Reviewed in the United States on March 23, 2022 by Darian
Great
Reviewed in the United States on June 16, 2025 by Kevin Damiani
New ITX LGA 1155 board worked great. This is a great option if you need a new MB for an older CPU; however, don't expect BIOS updates or any tech support. The BIOS is missing a Wake on AC Power Loss feature.
Reviewed in the United States on July 12, 2022 by Gene
I had an old LGA1155 processor from an old gaming rig that I wanted to reuse. This mobo did the trick. It has a 4 pin ATX power connector and my power supply only does 8 pin, but you can still plug it in and just leave the extra 4 pins hanging off the side. The sys fan is only 3 pin and I don't think you can adjust the speed/power via bios, so I had to pick up a fan controller. For some reason, the post screen hangs for over 30 seconds sometimes (where it says "American Megatrends "). It doesn't do this all the time, but I'd say it does it like 75% of the time. Lastly the onboard LAN adapter is only 100 mbit. The description definitely doesn't highlight this and I had to buy a separate gigabit PCIe network card. All in all I think it's overpriced, the features suck, and it's quirky... but it works.
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Reviewed in the United States on April 11, 2022 by Christopher J B