At a glance
- Dimensions
- 7.37 × 2.15 × 1.16 cm
- Maximum advertised card speed
- Up to 170 MB/s with suitable equipment
- Slots / ports
- 1 × full-size SD
- Host options
- USB-A or USB-C, one at a time
In the box
- UGREEN CM812 45167 reader and hub with USB-C host adapter
Model CM812 / 45167UGREEN CM812 45167 4-in-1 USB-C/USB-A Card Reader and Hub
₹1,759 Incl. GST MRP ₹3,220 45% below MRP
₹1,491 + 18% GST
At a glance
- Dimensions
- 7.37 × 2.15 × 1.16 cm
- Maximum advertised card speed
- Up to 170 MB/s with suitable equipment
- Slots / ports
- 1 × full-size SD
- Host options
- USB-A or USB-C, one at a time
Reads camera and phone memory cards and adds USB ports to a computer with either USB-C or USB-A. 4-in-1 card reader and hub with SD and microSD slots and two USB-A 3.0 ports, sharing a 5 Gbps link, cards up to 170 MB/s.
- WarrantyManufacturer warranty under UGREEN's terms. Warranty claims
- DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery
Overview
The UGREEN CM812 (45167) is a 4-in-1 card reader and USB hub for a computer with either a USB-C or a USB-A port. It reads SD and microSD cards from cameras, phones, recorders and dashcams, and adds two USB-A 3.0 ports for a flash drive, mouse or keyboard. The reader and ports share one 5 Gbps link and cards are read at up to 170 MB/s with suitable equipment.
Is it right for you?
- Suits copying photos and footage from camera, phone or recorder cards to a laptop or desktop, with a couple of spare USB ports on the side.
- Works on either host type: use the USB-A plug or the USB-C adapter, one at a time.
- It is not a charger, display adapter, UHS-II reader or powered hard drive dock, and it has no Power Delivery, video or Ethernet.
- Everything in use at the same time shares the host’s power and 5 Gbps bandwidth, so reading two cards and a drive together slows each down.
Key features
- One full-size SD slot and one microSD (TF) slot, usable at the same time as the USB ports.
- Two USB-A 3.0 data ports for accessories or storage.
- Integrated host cable with a USB-A plug and a tethered USB-C host adapter, so one reader covers both port types.
- Up to 5 Gbps USB 3.0 link shared by the slots and ports, with cards up to 170 MB/s on a suitable card and host.
- Reads SD, SDHC, SDXC, MMC and RS-MMC cards, and microSD, microSDHC and microSDXC cards, with advertised capacities up to 2 TB.
- Works with Windows, macOS, Linux, ChromeOS, iPadOS and Android on hosts that support USB data or OTG.
- Compact black body, 7.37 x 2.15 x 1.16 cm.
What else you need
A computer, tablet or phone with a USB-A or USB-C data port (OTG on mobile) whose operating system can mount the card. No driver or power supply.
Before you buy
- Use one host connector at a time, either USB-A or the USB-C adapter.
- 5 Gbps is the USB link ceiling; sustained card speed depends on the card and host, up to 170 MB/s advertised.
- It does not repair corrupted cards, recover deleted files or guarantee that a damaged card will mount.
- Copying a card to the computer is one copy, not a backup. Keep another copy on separate storage.
- No charging, video output or Ethernet.
Technical specifications
Key facts
- What is it?
- Hubs & DocksBrand UGREEN, model CM812 / 45167
- What comes in the box?
- UGREEN CM812 45167 reader and hub with USB-C host adapter
- Which documents are available?
- Online specifications Open documents
- Brand / SKU
- UGREEN 45167
- Product role
- a four-port reader/hub with two USB-A data ports, one SD slot and one microSD/TF slot
- Host connection
- integrated host cable with USB-A connection and a supplied/tethered USB-C host adapter; use one host connector at a time
- Slots / ports
- 1 × full-size SD; 1 × microSD/TF; plus 2 × USB-A 3.0 data ports for peripherals or storage
- Simultaneous behaviour
- SD and TF cards with multiple USB peripherals at the same time; concurrent activity shares the host power and bandwidth.
- Interface ceiling
- Up to 5 Gbps USB 3.0/3.2 Gen 1-class link, shared by the reader slots and two USB data ports.
- Card performance
- Up to 170 MB/s is advertised for a suitable high-speed card/host path. USB 5 Gbps is not the same as sustained card throughput.
- Card formats
- SD, SDHC, SDXC, MMC/RS-MMC; microSD/TF, microSDHC and microSDXC.
- Operating systems
- Windows, macOS, Linux, ChromeOS, iPadOS and Android on compatible USB data/OTG hosts.
- Build
- black portable hub body, integrated dual-host cable arrangement, two USB-A sockets and front SD/TF slots
- Model
- CM812 / 45167
- Host options
- USB-A or USB-C; one at a time
- Reader slots
- 1 × SD; 1 × microSD/TF
- USB data ports
- 2 × USB-A 3.0
- Shared interface ceiling
- Up to 5 Gbps
- Maximum advertised card speed
- Up to 170 MB/s with suitable equipment
- Advertised card capacity
- Up to 2 TB
- PD/video/Ethernet
- Not provided
- Dimensions
- 7.37 × 2.15 × 1.16 cm
- Weight
- 0.5 kg
- Country of origin
- China
- Manufacturer
- UGREEN Group Limited
- Warranty
- Manufacturer warranty under UGREEN's terms. How claims work
Product attributes and shipping details
| Brand | UGREEN |
|---|---|
| Host Connector | USB-A / USB-C |
Downloads
Documentation
- UGREEN 45167 product pageOnline specifications · This model · uk.ugreen.comView official page
Series documents can differ from your exact model. Report a wrong or missing file
Questions about this product
Does it work with both USB-C and USB-A computers?
Yes. It has a USB-A plug and a tethered USB-C adapter. Use one at a time.
Can I use the SD and microSD slots at the same time?
Yes, and the USB ports as well. Devices in use together share the host's power and bandwidth.
How fast does it read cards?
Up to 170 MB/s with a suitable high-speed card and host. The 5 Gbps figure is the USB link, not the card speed.
Does it work with a phone or tablet?
Yes, on Android and iPadOS devices whose USB port supports data or OTG.
Does it charge devices?
No. It is a reader and data hub only, with no Power Delivery, video or Ethernet.
Ask about this modelSetup, compatibility, what is in the box
Answers are automated. Do not enter personal or account details.
Looking for an alternative?
We list alternatives only when we have checked they suit the same job. Compare other models in the category, or ask us to suggest one for your site.