# Acer ODK4H0 USB-C 3-in-1 SD Card Reader

Acer ODK4H0 is a compact USB-C card reader for transferring files from SD and microSD cards, with an additional USB 3.0 port for compatible USB-A devices. Its stated 5Gbps interface speed is not a promise of card-level speed, and phone use depends on USB-C compatibility and, for Android, OTG support.

- [Original product page](https://best-deals.pro/product/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [View offer](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- Market: US
- Language: en-US
- Currency: USD
- Brand: Acer
- Model: ODK4H0
- Price: 14.98 USD
- Previous price: 17.99 USD
- Discount: 17%
- Price checked: 2026-11-12T10:47:55.334Z
- Rating: 4.6 / 5
- Reviews: 1523

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Two card slots and an additional USB 3.0 port are described for SD, microSD and compatible USB devices.
- The listed USB transfer interface rate is 5 gigabits\_per\_second. Card throughput depends on card and host port, and the listing separately specifies UHS-I card support.
- The 15 cm cable is described as keeping the reader away from the host port, while the aluminum shell and compact dimensions suit travel use.
- Plug-and-play operation is claimed, with no drivers required. The listing says Android devices need OTG support.

## Pros

- The extra USB 3.0 port can connect compatible USB-A peripherals such as a mouse or keyboard receiver while the reader connects through USB-C.
- Supports SD and microSD card transfer without requiring direct connection to a camera.
- Small listed dimensions and a short cable may be convenient for carrying and connecting in tighter spaces.

## Cons

- The listed card support is limited to UHS-I, so it is not intended for UHS-II cards.
- USB-C devices with thick cases may not allow the reader to be fully inserted, according to the listing.

## Specifications

### Identity
- Brand: Acer
- Model: ODK4H0
### Connectivity and transfers
- Connection: USB Type C
- Interfaces listed: USB 3.0 Type C, USB 3.1 Type C, USB Type C
- Data transfer rate listed: 5 gigabits\_per\_second
- Card slots: 3
### Supported media and software
- Supported media listed: SD Card, microSDXC, SDXC, UHS-I Cards, microSD
- Operating systems listed: Android, Chrome OS, Linux, Windows, macOS
- Compatible devices listed: Camera, Desktop, Laptop, Smartphone, Tablet
### Physical details
- Color: Grey
- Dimensions: 2.32"L x 2.12"W x 0.47"H
- Weight: 59 g
- Features listed: Aluminum, Compact, Easy Setup, Plug & Play
### Support
- Warranty description: 1 Year Manufacturer

## Before you buy

- Listing details are inconsistent: the title and feature copy describe two card slots plus a USB 3.0 port, while the specification says there are three slots and the interface list names USB 3.0, USB 3.1 and USB Type C. The listed 5 gigabits\_per\_second is the USB-interface claim, while card transfer is separately described as UHS-I with a theoretical 104MB/s. Confirm the selected listing's layout and exact card support before purchase. The listing excludes UHS-II, SDUC, CF, MS and several other formats, says some encrypted or camera-specific formats may not work, and says Lightning and USB-A host devices are unsupported. Android phones and tablets need OTG support. Thick cases may obstruct insertion, the reader transfers card data rather than connecting directly to a camera, and cards are not included.

## A good fit for

- USB-C laptop, desktop, tablet or compatible phone users who need to read SD or microSD cards.
- Travelers who want a small reader with an extra port for compatible USB-A accessories.
- Users transferring photos or files from UHS-I SD or microSD media.

## Less suited to

- People who need UHS-II, SDUC, CF, MS, XQD or other excluded card formats.
- Users with Lightning or USB-A-only host devices, Android devices without OTG, or USB-C ports intended only for charging.
- Anyone who needs a direct camera connection rather than reading a memory card.

## Customer feedback

Customer feedback highlights convenience for travel, easy connection and perceived transfer speed, including use for moving music from older SD cards. Reports of Android and iPad compatibility are mixed, as are views on value and port compatibility, with card damage also mentioned in mixed feedback. These comments matter because the reader requires a compatible USB-C host, and Android use specifically depends on OTG. The listing's transfer-rate claims are interface and card-category figures, not a guarantee of individual results.
- Positive themes: Customers describe it as convenient for travel and easy to connect.
- Positive themes: Some customers praise transfer speed and use it to move files from older SD cards.
- Mixed feedback: Compatibility feedback includes reports that it does not work with some Android devices or iPads.
- Mixed feedback: Customers report mixed experiences concerning value, port compatibility and card damage.

## Frequently asked questions

### Which cards does the Acer ODK4H0 support?
The listing specifies SD, microSD, SDHC, SDXC and UHS-I cards. It excludes UHS-II, SDUC, CF, MS, XQD and other formats. Some encrypted or camera-specific formats may also fail.
### Can it transfer from a camera directly?
No direct camera connection is described. The listing says the reader transfers data from SD and microSD cards, so remove the card and insert it into the reader.
### Will it work with an Android phone?
The phone needs a compatible USB-C port with OTG support. The listing cautions that Android devices without OTG are incompatible, and customer feedback also reports mixed phone compatibility.
### What transfer speed should I expect?
The listing states a USB interface rate of 5 gigabits\_per\_second and separately gives a theoretical UHS-I card-slot rate of 104MB/s. Actual transfers also depend on the card and host port.

## Alternative options

- [SD Card Reader for iPhone iPad Camera with USB C, Dual Card Slot USB 3.0 Memory Card Reader Supports SD/TF Card Trail Camera Viewer SD Card Adapter Portable Micro SD Card Reader Parallel Port Cards](https://best-deals.pro/visit/suntrsi-lector-tarjetas-sd-dual-slot-reader)
- [Acer CFexpress Type B Card Reader USB 3.2 Gen 2\(CFexpress Type B Card ONLY\) \| 10Gbps CF Express Type B Card Adapter Compatible with iPhone 17/16/15, Laptop, MacBook Neo/Pro/Air, iPad, Android](https://best-deals.pro/visit/acer-odk5c0-cfexpress-type-b-card-reader)
- [SmartQ C368 USB 3.0 Card Reader - Plug & Play, Compatible with Apple & Windows, Supports SD, Micro SD, MS, CF Cards](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [SD Card Reader for iPhone iPad, Oyuiasle Digital Trail Camera SD Card Viewer with D...](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [SD Card Reader for iPhone, Memory Card Reader with USB Camera Adapter Plug and Play...](https://best-deals.pro/visit/szhaiyijin-sd-microsd-reader-lightning-usb-c)
- [SD Card Reader, 5 in 1 USB-C & USB Dual Connectors Card Adapter for iPhone \| USB C ...](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [SD Card Reader, USB 3.0 Type C High Speed to SD/TF Card Adapter for iPhone 17/16/15...](https://best-deals.pro/visit/szhaiyijin-usb-c-sd-microsd-card-reader)
- [acer SD Card Reader USB C, Dual Slots USB Type C to Micro SD Card Adapter \| Memory Card Reader for MicroSD, SDHC, SDXC, Compatible with Laptop, PC, iPhone16/15, MacBook Pro/Air, iPad Pro, Android](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [Acer SD Card Reader, USB A 3.0 to Micro Memory Card Reader Aluminum \| Dual Slot SD to USB Adapter for Computer, PC, Laptop and Type A Devices, Compatible with SD/Micro SDXC/SDXC/SDHC/MMC/TF Cards](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [Acer SD Card Reader USB C, Dual Slots Type C to Memory Card Reader \| Aluminum Micro SD Card Camera Adapter for MicroSD, SDHC, SDXC, Compatible for iPhone17/16, MacBook Neo/Pro/Air, iPad, Laptop](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [5-in-1 SD Card Reader for i-Phone,USB-C & USB-A, Micro SD OTG \| Dual SD/microSD slo...](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)
- [USB C to SD Card Reader, BnmxTek SD Card Adapter with SD MicroSD USB 3 Ports, USBC ...](https://best-deals.pro/visit/acer-odk4h0-usb-c-3-in-1-sd-card-reader)

## Images

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 1](https://best-deals.pro/i/sJVGoibAYTchBvjjDkUmVGeiiwN8wSmWtNS3fPqNKdVNlbRlva6HO14lpiHXbE5M3QojETOB3LYxy-XNQ-4XPLpJCghmzoMz-e_x3VHcmzk9BZqkCPhrnH7M.jpg)

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 2](https://best-deals.pro/i/cLSTDgcoHVn3pK2e0hsNXSB8yjnTeq0G7CqkvNOs81wiZU4vxA0UzUwCQRd3hrfoM1-ruIs9wSQa1cFKCtobz5n39KueNrkL5yudvmJD4jldeO1r8MdkKURJ.jpg)

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 3](https://best-deals.pro/i/6o91gKeHw9Bzq0kzCUbZhLKyj1Q7VsInnV_to6m5jOld7d-XkGiK_KL6nTQ1ecejCuHd1Dmw77PtYu4SBpBUSA9HgjKLSaR0QaY6eVJZHk_uTBkcYcPxdeoM.jpg)

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 4](https://best-deals.pro/i/_G6HFNtvJmtml3jz4NEoe5nE8wx5QIO-W61q1FeplyrWU1CLMMePIKh1BzdbVOV1kdr3pgFNvbzrtQjC1fn04FyzvyUf-J4arfqc-i4-Yjf0nmYZDhnsySem.jpg)

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 5](https://best-deals.pro/i/wj4GzwYstCUl7eyU-g-dMjTU4WIaVn-fhzbuYriMWKmNzpLbU0P5qP3wK4_d-4kXzZ58hJ69tiTsnIxmEVevJvdKhf0XG2BCf4E_tX8wtkwxtGDlJdlHyuYB.jpg)

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 6](https://best-deals.pro/i/9AOTA57uoxD16DP7cc8AE5sikFjGBtj3zXvTD6KWhja-Ls34GCqgIp31NN6AdZrecUlLZ6FPqAR3qdDko0Ilst2R5R4ervjZJjKuU0rWBuEVWlyFh6xuRLDN.jpg)

![Acer ODK4H0 USB-C 3-in-1 SD Card Reader — 7](https://best-deals.pro/i/TQssCDrtcJH3lAJciEAC9YlBIGfxwtv6VZm3BuxCALSoEvwNPDRwxpIbvnXAYcV9Ia1IoJDrBA-zSkEmnhi57DakckG2xwmDsup3IDTBi04vRDvRI5mV6B4j.jpg)