GRANDSTREAM | Backlit LCD Extension Module | GBX20 mhcat-brushes-scissors INTEGRATED CHARGING PORT: This USB-C

INTEGRATED CHARGING PORT: This USB-C hub also allows you to charge your laptop even if you are using other ports

Join Geronimo on a whisker-tingling trip through history

and educational engagement

- Image Processor: EXPEED 7

GRANDSTREAM | Backlit LCD Extension Module | GBX20 mhcat-brushes-scissors INTEGRATED CHARGING PORT: This USB-CMade in Boston, MA USA. The GBX20 is an Extension Module that adds functionality, versatility and flexibility to Grandstream TMs GRP2615 and GRP2624 Carrier Grade IP Phone's and the GXV3350 IP Video Phone. It features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contact s by using 4 modules. The GBX20 supports a wide range of advanced call features including BLF, call park pick up, speed dial, presence,