What You Get: PowerExpand 2-in-1 SD 4.0 Card Reader, welcome guide, 18-month warranty, and friendly customer service.

High compatibility, all-in-one card reader supports most available cards, for SD card, CF card, TF card, M2 card and MMC/MS and SIM/SMART cards. Dual USB 3.0 ports hub enable two devices fast ...

Square says the new portable card reader is ‘one of the thinnest and lightest’ POS devices on the market. Square says the new portable card reader is ‘one of the thinnest and lightest ...

Another common example of a reader is a payment terminal, which uses NFC to authenticate a debit or credit card. Do iPhones have NFC? What about NFC Android devices? Every iPhone model released ...

Activate one of 7 SanDisk promo codes and save money on storage devices including flash & USB driver, SSDs & memory cards, plus branded accessories. All coupon content is created by TechRadar.

Use these 6 SanDisk promo codes to save on the brand's storage & audio tech and accessories, covering USB & flash drives, memory cards, SSDs & more. All coupon content is created by TechRadar.