ROCKETEK RT-SGO737 2 USB 3.0 + Micro USB Interface Hub for Microsoft Surface Go, with 2 TF Card & SD Card Slots Type-Batteries A built-in sound absorbing microphone

A built-in sound absorbing microphone can clearly hear the sound within 8 meters

You pick the hand position that best suits you

Magnesium silicon alloy

Loading Container 20GP: 4115 cartons * 500 pcs = 2057500 pcs

Loading Container 20GP: 1371 cartons * 800 pcs = 1096800 pcs

ROCKETEK RT-SGO737 2 USB 3.0 + Micro USB Interface Hub for Microsoft Surface Go, with 2 TF Card & SD Card Slots Type-Batteries A built-in sound absorbing microphone1. High speed USB 3. 0, ultra high speed 5Gbps, 10 times faster than USB 2. 0. Data is transferred to a large number of USB devices such as USB memory sticks, USB sticks, card readers, keyboards, mice and other USB devices. 2. Powerful memory card reader, support SDXC, SDHC, SD, MMC, RS MMC and Micro SD, TF, Micro SDXC, Micro SDHC, UHS I memory card, support card capacity up to 128GB. 3. Plug and play, no need to install drivers. 4. Ultra thin and