# Lexar Professional 1066x 128GB SDXC UHS-I Memory Card

Memory: The Lexar Professional 1066x is a 128 GB SDXC UHS-I card listed for DSLR cameras and HD camcorders. Its stated V30, U3 and Class 10 ratings suit supported continuous-shooting and video workflows, while the advertised read and write speeds are maximum claims rather than guaranteed everyday transfer rates.

- [Original product page](https://bargainpostbox.co.uk/product/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [View offer](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Lexar
- Model: Lexar Professional 1066x
- Category: Computers > Data Storage > Memory Cards
- Price: 29.74 GBP
- Previous price: 34.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T15:05:09.227Z
- Rating: 4.7 / 5
- Reviews: 133

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

- The listing claims read speeds up to 160MB/s and write speeds up to 120MB/s. Actual transfer performance depends on the card reader and host device.
- V30, U3 and Class 10 ratings are stated, with the listing describing the card for continuous shooting and video recording.
- The manufacturer claims suitability for 4K UHD video recording. Confirm that the camera supports the SDXC format and card speed class.

## Pros

- 128 GB capacity provides room for image and video files without changing cards as often.
- SDXC format and stated UHS-I compatibility target point-and-shoot and mid-range DSLR cameras, as well as HD camcorders.
- The listing claims resistance to temperature, shock, vibration and X-rays, in addition to drop resistance.

## Specifications

### Identity
- Brand: Lexar
- Model: Lexar Professional 1066x
### Storage and compatibility
- Storage listed: 128 GB
- Flash memory type: SDXC
- Compatible devices: DSLR cameras, HD camcorders
### Speed and video ratings
- Maximum read speed: 160 Megabytes Per Second
- Maximum write speed: 120 megabytes\_per\_second
- Speed classes: V30/U3/C10
### Construction and warranty
- Listed product feature: Drop Proof
- Durability claims: Designed for durability-temperature, shock, vibration and X-ray proof
- Warranty listed: limited lifetime warranty

## Before you buy

- The listing's speed figures are maximum claims, not guaranteed sustained transfer speeds. The 4K recording claim also depends on the camera and recording settings.

## A good fit for

- Photographers using a compatible SDXC/UHS-I camera who want a 128 GB card for stills and video.
- Camera users seeking a card listed with V30, U3 and Class 10 ratings for supported continuous shooting or 4K UHD recording.

## Less suited to

- Users whose device requires a different card format or a faster interface than UHS-I.
- Buyers needing independently confirmed sustained speeds or performance guarantees, which the listing does not provide.

## Customer feedback

Aggregate ratings lean strongly positive, with a smaller spread across lower star categories. This offers a limited indication of overall reception, not specific customer experiences or proof of transfer performance. For buyers choosing a 128 GB card for a compatible camera, the listed format and speed classes are more useful selection criteria than ratings alone.

## Frequently asked questions

### Will this card work with my camera?
The listing names DSLR cameras and HD camcorders. Check that your device accepts SDXC cards and supports UHS-I before buying.
### What speeds does the listing claim?
It states read speeds up to 160MB/s and write speeds up to 120MB/s. These are maximum claims and do not establish the speed you will get in a particular device.
### Is it suitable for 4K recording?
The listing claims 4K UHD recording and gives V30/U3/Class 10 ratings. Suitability also depends on the camera, settings and recording mode.
### What warranty is listed?
The product details state a limited lifetime warranty. Review the warranty terms that apply to your purchase.

## Alternative options

- [Lexar 128GB SD Card SILVER, Up to 205MB/s Read, 140MB/s Write, SDXC UHS-I Memory Card, Class 10, U3, V30, SD Card for Professional Photographers, Videographers, Enthusiasts](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [SanDisk 128GB Extreme PRO SDXC card, SD Card, V30 Memory Card, 4K UHD, up to 200 MB/s, SanDisk QuickFlow Technology, RescuePro Deluxe Data Recovery Software, UHS-I, Class 10, U3, V30](https://bargainpostbox.co.uk/visit/sandisk-extreme-pro-uhs-i-128gb-sdxc-memory-card)
- [Lexar Professional Silver Plus 256GB SDXC UHS-I Card, U3, V30 \| U3, V30](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Lexar Professional 2000x SD Card 128GB SDXC UHS-II Memory Card \| Up to 300MB/s Read, 260MB/s Write, Class 10, U3, V90, For DSLR, Full-HD Cinema-Quality 8K Video Cameras, LSD2000128G-BNNAG](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Lexar Professional 1667x SD Card 128GB \| SDXC UHS-II Memory Card, Up to 250MB/s Read, 120MB/s Write, Class 10, U3, V60](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Integral 128GB SD Card 4K Ultra-HD Video Premium High Speed Memory Card SDXC Up to 100MB/s V30 UHS-I U3 Class 10, Black](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Gigastone 128GB SDXC Memory Card 4K Pro Series Camera Transfer Speed Up to 100MB/s Compatible with Canon Nikon Sony Camcorder, A1 V30 UHS-I Class 10 for 4K UHD Video](https://bargainpostbox.co.uk/visit/gigastone-v30-128gb-sdxc-memory-card)
- [Lexar Professional Silver Plus 64GB SDXC UHS-I Memory Card, U3, V30](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Nextorage Japan CFexpress 4.0 Type A 2000GB Memory Card VPG400 Sony Camera \| Max read speed 1950MB/s, Max write speed 1900MB/s, 8K, large capacity, video recording, sony alpha, sony FX, NX-A2AE2000G](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Lexar ARMOR SILVER PRO SD Card 128GB, UHS-II SD Memory Card, Stainless steel, C10, U3, V60, 6K UHD Video, up to 280MB/s Read, 120MB/s Write, SDXC Card for DSLR/Camera/Photographer/Videographer](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Integral Momentum I 128GB SDXC Card - Up to 210MB/s Read, 180MB/s Write - V30, U3 - For DSLR, Mirrorless & Camcorders - 4K UHD Video & Burst Mode Ready - Waterproof, Shockproof, Rugged](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [Lexar Micro SD Card 128GB E Series, Up to 100MB/s, microSDXC \| UHS-I, U3, V30 , A1, Class10, High Speed TF Card, SD Card with Adapter](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)

## Add-ons

- [Lexar SILVER PRO SD Card 64GB UHS-II SDXC \| V60, U3, C10, Up to 280MB/s Read, 130MB/s Write, For DSLR/Camera, Professional Ph](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)
- [SANDISK Extreme PRO SD Memory Card 256GB, Up to 200MB/s Read Speeds \| V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, Rescu](https://bargainpostbox.co.uk/visit/lexar-professional-1066x-128gb-sdxc-uhs-i-memory-card)

## Images

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 1](https://bargainpostbox.co.uk/i/sUseyi3iqWxsGE3gDSMIUE--ydjGmkWgf8OMmmULoNREz5mLygPdU-NxGhpLRPnMIJIv95BYokoVoG11ESRtLOuEU2pJXbOpPXFaIpr55T01KFeemaoCABjL.jpg)

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 2](https://bargainpostbox.co.uk/i/_jsOUn9tvNEVqJyGAIuu2Tvz6A4wsrUd9ckDa1rM9_4KBxLAp-4IuzwYOVVmIfj2uHz6G5otWiPigBLL6PJtP_aoQs8JhFAYLcWMdy4Lcr_xDOoi4KEDwtuu.jpg)

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 3](https://bargainpostbox.co.uk/i/hHgT93wXRaSRlWi3XFdf0Pozn77cXMBU7e2ldY2uoGN-hjkF-ziewtjhsET0ded4T10Ykn9HX05HnhuRpv9UhKpC5uLeRRr1yR3P7AXJGeI5Ust_SflKCc05.jpg)

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 4](https://bargainpostbox.co.uk/i/ueX70JFtHe-pZ19zTczIu4gfQJBEUhataVhkOzOs4cbmsydUy87a74cLNtYkt7-QyPThdzuwboHuRvkMLjDooKmVBXwquhSg4N-kclToABX_L4hdPX5-52X7.jpg)

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 5](https://bargainpostbox.co.uk/i/ZLH2kpD03SLkm3rV_9SQWbsBfCQt4SzXVG0SyLtR5DLurWCZq4urLjHekpVdMQ-js874neOFlcHgk8ci1lOybdlMb5fhmvdc3nztfR7RL3AOgH_sIV2KXPxK.jpg)

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 6](https://bargainpostbox.co.uk/i/ch1f8KCX1qbdRCeLiVPdljiLdTfU81K3A_Gglk5jZBfVT6hAyCx0x8zz3yDuEFdpDDlyJAC95cq3E6ouEIEgr8RxCcaexUJ2Tru30AEVrWD0LMuW3U_cK9on.jpg)

![Lexar Professional 1066x 128GB SDXC UHS-I Memory Card — 7](https://bargainpostbox.co.uk/i/22jyO8iZhrhXoHnZYdMBlYCHYqqXlHjGW7JQZdM4yEDgIjmpwxepDjPsaBPYQhEgXcZ6OboD2i8kq06gAqfW1TqtIKhbE4uBPrqFEEnjch-z8lz4YB-yGuNQ.jpg)