MICRO SD FOR SWITCH, GOPRO AND MORE - SHOP NOW >>

JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website.

Free UK Returns

Hassle-free ordering

Excellent Google Rating

Need help?

[email protected]

Established 2003

Over 20 Years Online

Image for UMI Hammer S

UMI Hammer S Memory Cards and Accessories

The UMI Hammer S uses Micro SD memory cards. We stock memory from SanDisk, Samsung, Lexar, and MyMemory. We also offer a wide range of UMI Hammer S accessories.

View all UMI Mobile Phones

Frequently Asked Questions

No

No

Nano

The headphone jack on the UMI Hammer S is a standard 3.5mm Jack. You can use wireless headphones too. See our full range headphones.

No

See our range of wireless headphones compatible with the UMI Hammer S.

Yes. See our range of USB Flash Drives compatible with the UMI Hammer S.

Micro SD and USB Flash Drives are compatible with the UMI Hammer S

64GB is the the maximum capacity comaptible with the UMI Hammer S.

The UMI Hammer S has a USB-C data and charging connection.

Compatibility Guaranteed - Mix & Match! Buy 3 different items SAVE 10% Use code MMMIX10 at checkout.

Compatibility Guaranteed - Mix & Match! Buy 3 different items SAVE 10% Use code MMMIX10 at checkout.

UMI Hammer S Micro SD (24)

Kingston 64GB Canvas Select Plus microSD Card (SDXC) A1 C10 + SD Adapter 2 Pack - 100MB/s

Kingston 64GB Canvas Select Plus microSD Card (SDXC) A1 C10 + SD Adapter 2 Pack - 100MB/s

£9.98 Was £25.99 You save £16.01

Kingston 32GB High Endurance microSD Card (SDHC) U1 A1 - 95MB/s

Kingston 32GB High Endurance microSD Card (SDHC) U1 A1 - 95MB/s

£9.99 Was £22.99 You save £13.00

Kingston 64GB Canvas Select Plus microSD Card (SDXC) + SD Adapter - 100MB/s

Kingston 64GB Canvas Select Plus microSD Card (SDXC) + SD Adapter - 100MB/s

(12)

£5.99 Was £15.99 You save £10.00

Integral 32GB microSD Card (SDHC) UHS-I U1 + Adapter - 90MB/s

Integral 32GB microSD Card (SDHC) UHS-I U1 + Adapter - 90MB/s

SanDisk 32GB Extreme A1 microSD Card (SDHC) UHS-I U3 + Adapter - 90MB/s

SanDisk 32GB Extreme A1 microSD Card (SDHC) UHS-I U3 + Adapter - 90MB/s

(16)

£10.98 Was £15.48 You save £4.50

MyMemory LITE 16GB microSD Card (SDHC) UHS-1 U1 + Adapter - 80MB/s

MyMemory LITE 16GB microSD Card (SDHC) UHS-1 U1 + Adapter - 80MB/s

(23)

£5.50 Was £19.99 You save £14.49

SanDisk 64GB Nintendo Switch microSD Card (SDXC) UHS-I U3 - 100MB/s

SanDisk 64GB Nintendo Switch microSD Card (SDXC) UHS-I U3 - 100MB/s

£11.99 Was £71.99 You save £60.00

Integral 32GB UltimaPRO V30 Premium microSD Card (SDHC) UHS-I U3 + Adapter

Integral 32GB UltimaPRO V30 Premium microSD Card (SDHC) UHS-I U3 + Adapter

(4)

£6.99 Was £15.99 You save £9.00

MyMemory PLUS 32GB microSD Card (SDHC) 4K A1 UHS-1 V30 U3 + Adapter - 100MB/s

MyMemory PLUS 32GB microSD Card (SDHC) 4K A1 UHS-1 V30 U3 + Adapter - 100MB/s

(49)

£4.98 Was £11.99 You save £7.01

LOW PRICE DEAL

MyMemory PLUS 64GB microSD Card (SDXC) 4K A1 UHS-1 V30 U3 + Adapter - 100MB/s

MyMemory PLUS 64GB microSD Card (SDXC) 4K A1 UHS-1 V30 U3 + Adapter - 100MB/s

(35)

£5.49 Was £14.99 You save £9.50

Integral 64GB UltimaPRO A2 V30 High Speed microSD Card (SDXC) UHS-I U3 + Adapter - 180MB/s

Integral 64GB UltimaPRO A2 V30 High Speed microSD Card (SDXC) UHS-I U3 + Adapter - 180MB/s

£12.99 Was £20.21 You save £7.22

SanDisk 32GB Ultra microSD (SDHC) Card + SD Adapter (Tablet Version) - 120MB/s

SanDisk 32GB Ultra microSD (SDHC) Card + SD Adapter (Tablet Version) - 120MB/s

£9.99 Was £13.18 You save £3.19

UMI Hammer S Wireless Headphones (45)

Baseus Bowie MA20 True Wireless Earphones - Cluster Black

Baseus Bowie MA20 True Wireless Earphones - Cluster Black

£35.99 Was £59.99 You save £24.00

20% OFF AT CART

Beats Solo Buds Wireless Bluetooth Earbuds - Matte Black

Beats Solo Buds Wireless Bluetooth Earbuds - Matte Black

Beats Solo Buds Wireless Bluetooth Earbuds - Storm Gray

Beats Solo Buds Wireless Bluetooth Earbuds - Storm Gray

AUKEY EP-T21S Move Compact II Wireless Earbuds 3D Surround Sound - Black

AUKEY EP-T21S Move Compact II Wireless Earbuds 3D Surround Sound - Black

(49)

2 FOR £22

AUKEY EP-T21 True Wireless Earbuds - Pink

AUKEY EP-T21 True Wireless Earbuds - Pink

HAVIT H2590BT PRO Bluetooth Headphone - Blue

HAVIT H2590BT PRO Bluetooth Headphone - Blue

£29.99 Was £39.99 You save £10.00

HAVIT H630BT PRO Bluetooth Headphone - Black

HAVIT H630BT PRO Bluetooth Headphone - Black

Baseus Bowie M2s True Wireless Earphones - Cluster Black

Baseus Bowie M2s True Wireless Earphones - Cluster Black

20% OFF AT CART

OS-Baseus Bowie WM01 True Wireless Earphones - Pink

OS-Baseus Bowie WM01 True Wireless Earphones - Pink

20% OFF AT CART

OS-Baseus Bowie WM01 True Wireless Earphones - Green

OS-Baseus Bowie WM01 True Wireless Earphones - Green

20% OFF AT CART

OS-Baseus Bowie WM01 True Wireless Earphones - Purple

OS-Baseus Bowie WM01 True Wireless Earphones - Purple

20% OFF AT CART

Belkin Wireless Earbuds SoundForm Rise Bluetooth 5.2 Earphones for iPhone, Galaxy, Pixel- Blue

Belkin Wireless Earbuds SoundForm Rise Bluetooth 5.2 Earphones for iPhone, Galaxy, Pixel- Blue

UMI Hammer S USB Flash Drives (4)

Kingston 256GB DataTraveler Max USB Type C Gen 2 Flash Drive 1000 MB/s

Kingston 256GB DataTraveler Max USB Type C Gen 2 Flash Drive 1000 MB/s

SanDisk 64GB Ultra USB Type-C Flash Drive - 150MB/s

SanDisk 64GB Ultra USB Type-C Flash Drive - 150MB/s

£10.99 Was £22.32 You save £11.33

MyMemory 512GB Dual USB-C & USB 3.1 Flash Drive - 200MB/s

MyMemory 512GB Dual USB-C & USB 3.1 Flash Drive - 200MB/s

£64.96 Was £104.38 You save £39.42

Kingston 128GB DataTraveler 70 USB-C Flash Drive - Black

Kingston 128GB DataTraveler 70 USB-C Flash Drive - Black

(12)

£7.49 Was £19.80 You save £12.31

UMI Hammer S Data and Charge Cables (48)

USB Type-C 1M 60W Braided Cable for Apple iPhone 15 / 16 - White

USB Type-C 1M 60W Braided Cable for Apple iPhone 15 / 16 - White

3 FOR £9.99

Baseus Rapid Series 3-in-1 Fast Charging Data Cable Type-C to C+L+C PD 20W 1.5m - Black

Baseus Rapid Series 3-in-1 Fast Charging Data Cable Type-C to C+L+C PD 20W 1.5m - Black

20% OFF AT CART

Official Google Pixel Fast Type-C to C 1M USB Data Sync Charging Cable

Official Google Pixel Fast Type-C to C 1M USB Data Sync Charging Cable

Havit CB6297 Nylon Braided PD60W USB-C to USB-C 1M Magnetic Cable - White

Havit CB6297 Nylon Braided PD60W USB-C to USB-C 1M Magnetic Cable - White

Baseus Free2Draw Mini Retractable Charging Cable Type-C to Type-C 100W 1m - Moon White

Baseus Free2Draw Mini Retractable Charging Cable Type-C to Type-C 100W 1m - Moon White

HAVIT Mobile series USB-C to USB-C cable 1 Metre - Black

HAVIT Mobile series USB-C to USB-C cable 1 Metre - Black

Baseus Dynamic Series Fast Charging Data Cable Type-C to Type-C 100W 1m Slate Gray

Baseus Dynamic Series Fast Charging Data Cable Type-C to Type-C 100W 1m Slate Gray

20% OFF AT CART

Baseus Dynamic Series Fast Charging Data Cable Type-C to Type-C 100W 1m White

Baseus Dynamic Series Fast Charging Data Cable Type-C to Type-C 100W 1m White

20% OFF AT CART

Baseus Dynamic Series Fast Charging Data Cable Type-C to iP 20W 1m - White

Baseus Dynamic Series Fast Charging Data Cable Type-C to iP 20W 1m - White

20% OFF AT CART

Baseus Dynamic Series Fast Charging Data Cable Type-C to iP 20W 1m - Slate Gray

Baseus Dynamic Series Fast Charging Data Cable Type-C to iP 20W 1m - Slate Gray

20% OFF AT CART

Baseus Dynamic Series Fast Charging Data Cable Type-C to iP 20W 2m - White

Baseus Dynamic Series Fast Charging Data Cable Type-C to iP 20W 2m - White

20% OFF AT CART

Baseus Superior Series Fast Charging Data Cable Type-C to iP PD 20W 1m - White

Baseus Superior Series Fast Charging Data Cable Type-C to iP PD 20W 1m - White

20% OFF AT CART

UMI Hammer S Wireless Chargers (1)

Loading...

UMI Hammer S Mains Wall Chargers (17)

Loading...

UMI Hammer S Portable Power Banks (55)

Loading...

UMI Hammer S Car Chargers (5)

Loading...

UMI Hammer S Charging Docks (1)

Loading...

UMI Hammer S Mobile Phone Holders (32)

Loading...

UMI Hammer S Bluetooth Speakers (9)

Loading...

UMI Hammer S Memory Card Readers (3)

Loading...

UMI Hammer S Bluetooth Accessories (5)

Loading...

UMI Hammer S Computer (1)

Loading...

UMI Hammer S Computer Accessories (3)

Loading...

UMI Hammer S Default Category (3)

Loading...

UMI Hammer S Electronics (2)

Loading...

UMI Hammer S Memory Cards (2)

Loading...

UMI Hammer S Mobile (4)

Loading...

UMI Hammer S Mobile Phone Accessories (4)

Loading...

UMI Hammer S PC Accessories (1)

Loading...

UMI Hammer S Rechargeable Batteries (1)

Loading...

Store Selector

Browse

My Account

Cancel