GDS® Hardwire Charger with mUSB Plug and Type-A Port
Always Protected. Always Connected.®
Part#:RAM-GDS-CHARGE-OTGAU UPC:793442006982
Leveraging the USB 2.0 OTG mode, the RAM-GDS-CHARGE-OTGAU adapter enables phones and tablets to charge and utilize the OTG accessory mode at the same time. This allows for the use of accessories such as keyboards, a mouse, USB 2.0 Flash drive, barcode scanners, printers, and other devices supported in the USB-IF OTG specification. Eliminating the need for a separate charger, the adapter allows the tablet to be in both host mode and accept a charge of up to 1.67A (at ~5V). The internal charger supports USB 2.0 BC1.2 mode as a DCP mode charger to the host device. The adapter solves the desire to support peripherals and charge through the single Micro-USB port on the host device. Always Protected. Always Connected.®

packaging type

Poly Bag

input voltage


output voltage


output current

2.5A max

input connector

Male mUSB 2.0

input cable length

1.2 Meters

output cable length

1 Meter

transfer speed

USB 2.0 480Mbps (peripheral port speed)

operating temperature

-30°C to +70°C

storage temperature

-40°C to +85°C


USB 2.0 Type-A (on housing)


Over Voltage Protection (OVP), Integrated Short Circuit Protection (SCP)


FCC, Industry Canada, CS, RCM, WEEE, E-Mark, and RoHS Compliant
USB 2.0 BC 1.2 DCP Support


3 year warranty


0.4 lb

Additional Information

Tablet Compatibility¹:
Samsung Galaxy Tab A (8.0”, 9.7”, 10.1″)
Samsung Galaxy Tab E (8.0”)²
Samsung Galaxy Tab E (9.6”)
Samsung Galaxy Tab S2 (8.0″, 9.7″)
Samsung Galaxy Tab 4 (8.0″, 10.1″)
Samsung Galaxy Tab S (8.4″, 10.5″)

¹This list is not complete, yet contains tablets that have been tested. There might be changes or previous / subsequent modifications made by the OEM to the listed product that might reduce or eliminate compatibility without notice.

²Supports up to the SM-T377W