vention card reader CLFB0 vention 2-in-1 USB 3.0 A Card Reader(SD+TF) Black Single Drive Letter – CLFB0 Features SD+TF Dual Cards Supported 1GB File Within 10 Sec 512 GB High Capacity Supported More card reader Fast Transfer Speed USB 3.0 card readers are used to read data from memory card and transfer it to enabled computer. It supports data transfer speeds up to 5 Gbps and compatible with USB 2.0 and USB 1.1. It can transfer a large number of photos and files in seconds, which avoids making you wait for a long time to transfer. Dual Card Access This card reader supports reading of dual cards, avoiding repeated card insertion and removal, speeding up file transfer and making data access more efficient. Compatible with SD / Micro SD cards etc. High data transfer speed: Supports data transfer speed up to 5GB per second (at USB 3.0 speed), compatible with USB 3.0 and USB 2.0 multi-card readers for SD and MicroSD cards.